CallToU replacement SW05BL Whatch strap 8 Pack(requires shipping from China) 

P4-10 Series

You can choose the ringtone you want in the tuya program Product Description How this WIFI APP Caregiver Pager Works: When the elderly/disabled/kids press the call button, the hub will sound an alarm, at the same time, the smartphone APP will receive a warning alert, no matter the phone is in another city or province, you can receive a instant warning alert anywhere, and it will also record every calling record. Keep You Peace of Mind & Give You More Freedom: This WIFI caregiver pager can be used as a simple indoor wireless caregiver call button system, but also as a remote call system that can span different cities, states, and even countries. Easy for the Elderly or Those Who Need Help to Use:The SOS Panic Button Alarm is a good present for anyone who has elderly or someone needs help, so they have a piece of mind knowing that when their parents are home alone they can still be safe ,or easily notify you if they need help like if they fall or get hurt.It easily works off your smartphone, so in case of emergency it can sends help right away with a push of the call button with finger. Share Function & Expandable,:You can set the sharing function of the tuya app so that when your loved one presses the panic button, everyone you share it with can receive the alert message; besides this WIFI call system is expandable, you can add more hubs, or call buttons to meet the needs of various different usage scenarios. CallToU Tuya Wireless Caregiver Pager with Call Buttons - Taking Better Care for Your Loved One More Easy Stand Alone Personal Nurse Alert System This caregiver pager kit comes with DC pager and wireless call buttons,no monthly fees. It keeps you peace of mind at home ,and make your loved ones feel safe. With the call alert button handy, the seniors, elderly and your loved ones can push for help easy. No matter if you are looking for a simple bed alarms or fall alert devices for elderly at home, this is an affordable fall prevention kit solution. When you are at home,go out,or do not live with your loved ones, when your loved one need help by pressing the wireless call button, the caregiver pager can alert you at home and your smartphone will receive an alert reminder, no matter where you are, you can reflect immediately and your loved ones can get timely help.   What Can This TUYA Nurse Alarm System Do for You? Emergency Alert /Life Alert Systems for Seniors Pagers allows caregivers the freedom to tend to other duties while feeling confident they will be alerted when your loved one needs assistance anytime anywhere. Elderly Care Assisted Living Alarm Button Push for Help Smartphone Alert   What Will You Get? Alarm Hub*1 Call Button*1 or 2 USB Cable*1 USB Charger*1 User Manual*1 Screw Bag*1 Lanyard*1 or 2 Battery Included   Panic Button for Elderly/Patient/Pregrancy/Disabled Take Care Your Loved One Easily Taking care of a loved one or a patient is not an easy task. That is why it is very convenient to have a this app caregiver pager that will help you attend to your loved one,patients or guests. Wireless Call Pendant Emergency button is wearable as a pendant. The SOS push button allows your loved ones to raise an alarm in the event of emergency. It works like a buzzer, bed alarms for elderly to send signal to caregiver pager and smartphone for help. Cost-effective Call Solution Having this CallToU tuya wireless caregiver pager will help make your life easier without monthly fees , but it will also give you peace of mind,no matter where you are at home or out of home. Life Alert Systems for Seniors No Monthly Fee Call Button for Elderly at Home：When the elderly need help, just press the call button. Panic Button for Elderly: When the elderly are in an emergency, just press the panic button. Bed Alarms and Fall Prevention for Elderly：You can install this button next to the bed of an elderly person. When the elderly in the house is lying in bed and needs help, he just needs to press the button and his family will receive an alert. Fall Alert Devices for Elderly: The elderly can hang the button around his neck and when he falls or needs help, all he has to do is press the button and his family will receive an alert.   NOTE: Only supports 2.4G network, and does not support 5G network!! Since this is a WiFi-connected smart product, its operating speed is related to the stability of your home wireless network, as well as the stability of your cell phone's wireless signal. If you experience problems with the product not connecting or other problems, we will try our best to solve the problem for you.   Product information Package Dimensions 5.31 x 4.69 x 2.44 inches Item Weight 7.1 ounces Date First Available December 18, 2022 Manufacturer CallToU  

About this item The motion detector alarm can monitor loved ones getting out of bed or leaving the room. Motion sensor can be mounted to the wall/by doorways or floor, or placed on a surface using the built-in stand.When motion sensor field is crossed, It transmits the signal to receivers within the 500ft in open area. 【Two-In-One】The sensitive motion detector combines motion detection and ringtones, and also be muted that be paired with other receivers in the shop, The idea is for both caregiver and the patient/elderly/handicapped/sick freedom while still calling for help at home. Not need to yell to get someone’s attention. Sound and visual Alerts: When the sensor is engaged, the red LED light indicator flashes to perform a visual alert. You can personalize the motion alarm with 5 unique ringtones and 5 volume levels (0-110dB), short press the volume button can adjust volume level. Lound enough. Allows caregivers to free up time for housework while the patient is sleeping and freely monitor movement remotely. 【Easy to Set Up & Use】Wireless PIR Motion Sensor with swivel bracket also including Double sided Adhesive Tapes, you can install it at the door, the wall, mailbox and everywhere you need. Two in One Motion Sensor Alarm The motion detector alarm can detect sensitively when someone or something in the detective area and make a ringtone at the same time. When you set it at your door or window, please make the maximum volume so that you can get a signal immediately. The motion sensor sound alarm with lound volume ( up to 110 dB) can scare away thieves and you can have a nice sleep quality at night. CallToU Wireless Motion Alarm The importance of Calltou Wireless Calling system The motion sensor can help us detect elderly, which is a senior movement alarm. It is also a good sleepwalking alarm for kids, which can makes us feel more at ease doing our own thing. A nice call bell for patients at home. Great safety alarm: It can track the thief when we are sleeping or late at night. The outdoor motion sensor alarm can also alert us to a guest visit, allowing us to greet guests in advance Two-in-one Caregiver Motion Detector The features of the alarm detector: The color LED and the bell are triggered at the same time when the detector receives an alarm. It is so convenient to light up your way in the darkness and let you hear a clear ringtone. The motion sensor alarm is battery-powered, no need to plug in socket. When the alarm sounds, you can turn it off immediately without disturbing other people. It is with 360° rotation and 180° detection angle, which can easy to track the movement. The multiple application Stairs and sleepwalking alarm for kids Senior/ elderly movement alarm Alarm sensor for disable For nursing and hospital Hotel and store's "Welcome" doorbell Package List Sensor *1 AAA battery *3 Double-sided tape *1 Install the screw *1 Manual*1     How to change the ringtone? Press and hold down the “OFF” button until it makes a ringtone Press the music button quickly, select your wanted ringtone Press the Volume button until it makes a “Ding” Stand the front of the Motion Alarm, confirm whether the current ringtone is the one you have set,if yes,the pairing is completed.   How to install the sensor？ Wireless Bed alarms for elderly The wireless elderly monitoring devices alerts you when you parents get up from bed and go and assist her to prevent from falling when she stands up. Baby Motion Detector This alarm can remind us that the child is awake and detect that the child is in a in dangerous place, such as the stairs or the kitchen. It plays an important role in keeping children safe. Alarm mode for home safety When you are dead asleep or in work, it can wake you a potential intruder. And you can be able to respond, which can keep your home more safe. Product information Package Dimensions 10.83 x 3.46 x 3.23 inches Item Weight 5.6 ounces Manufacturer CallToU Country of Origin China Item model number HW03 Batteries 3 AAA batteries required. (included) Date First Available March 9, 2021

This dog door bell has a unique anti-jamming technology with signal stability over an extra-long distance of 500 feet and no wifi or other costs, ideal for dog doggie doggy cat and pet [ Easy to Use ] This dog bell for door potty training allows dogs to call by easily touching or sliding over the button without pressing it, which makes it easy for dogs of any size to use [ Smart Ringtones ] The receiver of dog doorbell has 55 ringing tones to choose from and 4 level adjustable volume from 0db to 110db, you could choose the melodies and mode you need and silent mode does not affect rest. Easy use by plug the receiver into an electrical outlet and there will be a flashing LED light [ High Quality ] Both touch button and receiver of this dog bell are waterproof and dustproof. Whether you put it indoors or outdoors, you don't have to worry about the dog doorbell getting wet [ Don't Hesite to Order ] The sophisticated packaging helps you keep the dog door bell secure without worrying about losing it. If you have any questions, you can check the included user manual, and 24 hours customer services and professional technology team are standing by Active Dog Doorbell, Active Life Why do we need a dog doorbell ? Dog doorbell will be an awesome communication tool to understand the needs of dogs. All you need is to install them wherever you need them, so that the call button is closer to the dog and it is convenient for the dog to use with his paw or nose. Fun for the dogs and lifesaver from a mess. Why should we train dogs with good habits ? Avoid scratching, barking, whining and to train dogs to break the habits of jumping up and clawing the door. No strings, no wires and no more scratch marks on the door. Easy to use and help the dog develop a good habit of paying attention to hygiene. Dog Door Bell Easy to Use Ultra Long Distance Super Capacity Battery No Wiring Required Strong Penetration Waterproof Button LED Flashing Light 4 Level Adjustable Volume   Convenient Settings 55 Ringing tones to choose from and 4 level adjustable volume from 0db to 110db, you could choose the melodies and mode you need Waterproof & Dustproof Whether you put it indoors or outdoors, you don't have to worry about the dog doorbell getting wet or dirty Long Operating Distance Signal stability over an long distance of 500+ feet and no wifi or other costs. In an open area with no obstacles, the operating range can reach 1000 feet Product details Package Dimensions ‏ : ‎ 5.2 x 3.98 x 3.9 inches; 11.68 Ounces Batteries ‏ : ‎ 2 12V batteries required. (included) Date First Available ‏ : ‎ December 2, 2021 Manufacturer ‏ : ‎ CallToU

2 Receivers 2 Call Buttons and 1 Hand Call Bell. Allow caregivers and residents to be free while ensuring that help is still available at the touch of a button or shaking a bell, ideal for elderly, seniors, patients, disabled [ Easy to Carry ] The receiver can be moved with the caregiver and the open area working range is 500+ ft, you can take it to the bedroom, kitchen or yard. The call button can also be hung around the neck of the person with a neck strap who needs help like a pendant or secured with a bracket or double sticker [ Smart Ringtones ] The receiver of caregiver pager has 55 ringing tones to choose from and 5 level adjustable volume from 0db to 110db. Easy use by plug the receiver into an electrical outlet [ High Quality ] Both call button and receiver are waterproof and dustproof. Whether you install it in the washroom or take it outside on a rainy day, you don't have to worry about this caregiver pager getting wet [ Dont Hesite to Order ] The sophisticated packaging helps you keep the pager secure without worrying about losing it. If you have any questions, you can check the included user manual, and 24 hours customer services and professional technology team are standing by A MUST-HAVE FOR EVERY CAREGIVER MORE PEACE OF MIND IN YOUR DAILY LIFE   Easy Pairing and Use HOW TO PAIR THE CALL BUTTON WITH THE RECEIVER? The receiver rings when the power is turned on Hold to the VOLUME key, until the receiver makes a "di" sound and the indicator flashes Quickly press the call button to complete pairing, the receiver will sound "di-di" and the indicator light will flash Press the call button to test, the receiver rings and pairing is successful Portable Necklace Lanyard HOW TO OPEN THE BACK COVER OF THE CALL BUTTON AND ATTACH THE LANYARD? Slide the back cover according to the direction of the arrow After passing the tail of the lanyard back and forth through the small hole of the back cover, pass the head of the lanyard through the small hole of the tail Close the back cover Long Battery Life HOW TO OPEN THE BACK COVER OF THE CALL BUTTON AND REPLACE THE BATTERY? Slide the back cover according to the direction of the arrow Open the button base by turning the screw with a screwdriver Replace the 23A 12V battery Close the button base, retighten the screws, and close the back cover     Q:Are these call buttons waterproof? A:Normally, water resistance is no problem at all. I put a call button on the wall of the bathroom just in case, when it is sometimes splashed with water does not affect the work at all, but it is not recommended to stay in the water for too long.   Q:How many ringtones does this caregiver pager have? A:The receiver of caregiver pager has 55 ringtones to choose from and 5 level adjustable volumes from 0db to 110db. Easy use by plugging the receiver into an electrical outlet. I was very surprised at how easy it was to get it set up and running.   Q:Can I put these caregiver pagers in my bedroom and in the hall? A:Just plug and play. Worked all over the house. Exactly what I needed. My wife had surgery and needed to stay rest. This allowed me to work in other rooms, take a shower, and still easily be able to hear when she needed assistance.   Q:Does this caregiver call system support more devices? Can it be paired with more call buttons or receivers? A:This caregiver call system support 20 receivers and 55 call buttons. Installation is also easy and intuitive. So grateful for these little devices that I am considering buying more buttons.   Q;Do you think this is a good choice for elderly parents? A;I bought these caregiver pagers for my father who had leg surgery, all he had to do was push a call button. He cried when he first tried it out of relief and appreciation. The device works great and is so simple to use and set up. Highly recommend!     CallToU Caregiver Pager Collections   CAREGIVER PAGER CAREGIVER CALL BUTTON CALL BUTTON FOR ELDERLY CALL BUTTON WIRELESS RECEIVER MODEL 1 RECEIVER + 1 BUTTON 1 RECEIVER + 1 BUTTON 1 RECEIVER + 2 BUTTONS 2 BUTTONS 1 RECEIVER PORTABLE ✔ ✔ ✔ ✔ ✔ WATERPROOF ✔ ✔ ✔ ✔ ✘ WIRELESS ✔ ✔ ✔ ✔ ✔ VIBRATION ✘ ✘ ✔ ✘ ✘ DIGITAL DISPLAY ✘ ✘ ✔ ✘ ✘   Product information Package Dimensions 5.87 x 5.16 x 4.02 inches Item Weight 15.2 ounces Manufacturer CallToU Country of Origin China Batteries 2 12V batteries required. (included) Date First Available March 26, 2021

LARGER WORKING RANGE: 2 plug-in receivers with digital number display and 6 call alarm buttons. With a receiving range of 500 feet/150 meters, two digital number receivers can make the receiving range wider. You can put one in the bedroom and the other on different places of different floors/hallways or anywhere, as long as there is a plug socket SET NUMBERS for DIFFERENT CALL BUTTONS: Each call button for different number. You can put call buttons in every activity area, so you can get help anywhere any time.This number caregiver pager can show caregiver/ medical personnel exact location or room number where signal is coming from. It's a perfect device for places like nursing house/ hospital/ clinics/ Partments/ restaurants/ bars etc LED NUMBER DISPLAY: The digital display caregiver pager is equipped with LED flash, which can be used even at night to know who is calling for help, and caregivers with hearing impairment can also use it. The led light of the call button will light up when the power is low. Don't worry about the power problem EFFECTIVE & POWERFUL CAREGIVER PAGER SYSTEM: The caregiver pager with strong penetration, it can be used in 2 or 3 floors of residential buildings. The rescue call buzzer has 38 ringing tones, with 5-level adjustable volume from 0db to 110db. The sound is loud enough. You can freely adjust your favorite music and appropriate volume PORTABLE CALL BUTTON: There is a clip on the back of each SOS call button, which can be used as a call pendant, equipped with a rope, can be worn around the neck, can be hung on the bedside or the hook on the bathroom wall, etc wireless caregiver pager & call buttons Advantages of using wireless caregiver pager  Improve work efficiency,save staff costs In hospitals or nursing homes, patients or the elderly can get help quickly and easily Helping you take better care of your family while also having personal freedom Low Battery Reminder Call Button  One click call for help, easy to use One call button could call multiple receivers at the same time Can be matched with the CallToU receiver Larger Working Range Strong Penetration How to pair the pager？ Step 1 Press the “forward”/”backward” button on the receiver to select your favorite melody. Step 2 Press and hold down the volume button,until it makes a “Ding” sound and the receiver indicator flashes. Step 3 Press the call button quickly,it will make a “Ding-Ding” sound and the receiver indicator flashes. Step 4 Press the call button again to confirm if the current ringtone is the one you set, if it is, the pairing is complete. Product information Package Dimensions 5.75 x 5.2 x 4.02 inches Item Weight 1.08 pounds Manufacturer CallToU Country of Origin China Date First Available December 18, 2021

Product Description 【No Need To Yell】This caregiver pager comes with 3 receivers and 3 call buttons, suitable for caregivers and patients/elderly/residents/disabled/patients to have freedom while seeking help at home. No need to yell to get someone's attention. 【True Freedom!】 The portable battery receiver can be moved with the caregiver, so there is no need to worry about missing a loved one’s call for help when working in a place without an outlet. With an open area working range of over 500 feet, you can take it to bedroom, kitchen, or yard for more freedom at home and on the go. 【Easy to carry】 The caregiver call button is easy to carry. It can be carried in your pocket. Or hang around your neck as a pendant. Neck strap included. Fixed at bedside/bathroom. Includes mounting bracket and double-sided stickers. 【IP55 Waterproof】 IP55 waterproof rating, whether you install it in the shower or take it outdoors on rainy days, you don't have to worry about this care pager getting wet. 【Don't Hesite to Order】 The system with 3 receivers for large house allows you to set one in bedroom to wake you up when wireless signal comes in, Another could set in other floor,passage or any other location with an electric outlet.. 24-hour customer service and professional technical team are on call at any time. If there are any quality problems, we will solve them immediately. Ideal Security Wireless Safety Caregiver Pager Home Wireless Caregiver Pager System PLUG IN RECEIVER & POCKET GUARDIAN PERSONAL BATTERY PAGER A good helper for home care----Better care for family Help Button for Elderly LIGHTWEIGHT & EASY TO CARRY CALL BUTTON Simplisafe help button for seniors at home---One click for help Assisted Living Devices Caregiver Pager for Elderly Take better care of your lover, but also have private time. Product information Package Dimensions 5.75 x 5.2 x 3.98 inches Item Weight 1.06 pounds Batteries 3 AAA batteries required. (included)

Product Description Enhanced Elderly Care Ensure safety and peace of mind for your loved ones with our advanced caregiver pager system. With remote push notifications to your smartphone, immediate alarm alerts, and real-time distance monitoring, you can rest assured knowing help is just a button press away. Revolutionary Wireless Connectivity Experience the future of caregiving with our innovative pager. Unlike traditional systems, our device seamlessly connects to your smartphone via Wi-Fi, allowing for instant alerts no matter where you are. Stay connected, stay informed, and gain invaluable peace of mind. Empowerment and Peace of Mind Give your family the gift of independence and security. Our life alert system offers unparalleled freedom and safety, making it the perfect solution for elderly care at home. Share device access with multiple guardians for enhanced protection and enjoy waterproof, hassle-free emergency call buttons. WiFi Caregiver Pager Wireless Call Button Life Alert Systems Life Alert Systems for Seniors No Monthly Fee How to pair a receiver with your smartphone Button Pairing What should I do if the receiver can't connect to the mobile app (network connection failure)? 1. Check if you are using 2.4GHz network, if you are using 5G network, you can switch the router's network to 2.4GHz for pairing, and then switch to 5GHz network after pairing is complete. 2. Try to reboot the router.   Should I be charged a monthly fee? There is no charge for our app notifications, but if you need message or phone call notifications, then you will need to subscribe.   Can the buttons be used outdoors? It is recommended to use it at home. The distance between the button and the distress receiver to be used is about 500 feet, please use it within that range.   The receiver keeps ringing, how do I turn it off? 1. "Disarm" via your cell phone 2. set the ringing time via your cell phone, it may be caused by setting the duration too long.   How will I receive alerts on my cell phone? You have to connect the receiver to your cell phone software and you will be able to receive alert notifications from the app.For better signal reception, the distance between the router and receiver should preferably be within 50FT.   Technical Details Manufacturer ‎CallTou Item Weight ‎‎8 ounces / 9.9 ounces Package Dimensions ‎5.35 x 4.72 x 2.36 inches / ‎5 x 4 x 2 inches Batteries ‎AAA batteries required. (included) Size ‎2 Button & 1 Receiver / 6 Button & 1 Receiver Batteries Included? ‎Yes Batteries Required? ‎Yes Battery Cell Type ‎Alkaline

Product Description 【Easy to Install】The sensor and receiver are paired already,Just plug the receiver into standard outlet, tear the double-side adhesive tape of the door / window sensor and stick them to any door or window. 【Long Range & Expandable】The door chime wireless door sensor has 1000feets far enough to cover every door in your house or store. And each door opening chime for business can be paired unlimited magnetic sensor, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered 【Monitor Your house with Wireless Door Chime】This entry alert chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house. 【Keep Your Home Security 】This door sensor chime for business when burglar opens door and helps deter break-ins(business door chime activates when magnetic sensor separates) 【Mute To 120 DB Loud Soud 】This door alarm with chime has 5 adjustable volume from 0-110 dB silent mode, 0dB won't disturb a sleeping baby. Memory function: Keep the previous setted tune after re-plugging it This door sensor perfect for a big house Door chime has 1000ft Wide Wireless Range This door chime white make sure you hear the ringtones even from the back door Door Sensor Chime Installation method and pairing method   How do i change the sound? Arrow buttons to select your favorite sound, then press and hold the middle SET button for 6-8 seconds, near door magnet, after the didi sound will be paired with the door magnet successfully.Repeat the above steps for different door magnet pairings. Does light stay on while door remains open, or just while unit is chiming? The light stays on just while the unit is chiming. It chimes twice when the door opens and stops even if the door stays open. Can you set different chimes for different sensors? Yes, you can set different chimes for each sensor to know which door is open. Technical Details Manufacturer CC19BL-DS04BL 1-1 US Item Weight ‎4.6 ounces Package Dimensions ‎4.29 x 3.15 x 2.8 inches Color ‎1 receiver 1 sensors Material ‎ABS Shape ‎Ellipse Power Source ‎Battery Powered Voltage ‎110 Volts Installation Method ‎Screw-In & Self-Adhesive Temperature Range ‎-22~158 Degrees Fahrenheit Sound Level ‎110 dB Type of Bulb ‎LED Plug Format ‎A- US style Batteries Included? ‎Yes Batteries Required? ‎Yes Battery Cell Type ‎Alkaline Description Pile ‎‎23A 12V

Product Description Pet dog door bell is for training dog/pet learned to touch button when they want to go outside or back home instead of scratching barking and whining. [Improved Design]Increase trigger area of dog doorbells received button to solves the problem of small dog pressing, Just touch or slip over the button lightly to activate, easy for any small or big dogs to use. [Practical and Diversity]Door bells for dogs have 5 different volumes and 55 different tones to choose! Transmitters and receiver communicate as far as 1000 feet from each other. [Easy to Use]Use the doggie doorbell previous and next track to choose the favorite melody and press hold doggie potty bell volume button 5 seconds until heard "Ding" sound and touch or slip dog doorbell buttons to compeleted the setting.Flexibly increase or decrease the buttons and dog doorbell according to your needs. [Great Gift] Pet doggy doorbell potty training is very suitable for families with pet. It can be used as a birthday/ holiday/christmas present and also as a door bell for home or caregive pager for elderly/sick patient. Easy Installation You only need to plug the dog doorbell receiver into the 110V socket to train the dog to make the dog doorbell work normally.Use the doggie doorbell previous and next track to choose the favorite melody. Compeleted The Setting Press and hold doggie potty bell volume button 5 seconds until heard "Ding" sound and touch or slip dog doorbell buttons to compeleted the setting.When the dog can use it, tear off the glue on the back of the doggie doorbell transmitter and install it where the dog needs it. 1000 Feet Working Range In open conditions, it can work normally within 1000 ft. It can cover every corner of the home. Strong penetration and stable signal. Ensureable connection   Installation    

Product Description 【LED Screen & 55 Music with Mute to Loud dB】5 adjustable levels(0-110 dB) and Motion sensor door chime offers 55 chimes from the traditional"Ding Dong" to various well know chimes,set different doorbell chimes for different area to know which area you have a visitor come in through the LED screen number, which can effectively offer additional assistance to the hearing impaired.【Mini Contact Sensor】 Motion sensor detection doorbell (Size:1.97x1.97x2.75inch)is shaped like an eyeball（with detection light） is fixed with the base by magnet and rotate 360 degrees to adjust the detection angle.【150M/500FT Widely Range】Door chime entry alert signal can easily cross through doors or walls, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.【Expandable Door Chime Sensor】One door chime motion sensor receiver can be paired with up to 8 door sensors,and 1 door sensor can be paired with up to 55 door chimes. By adding new sensor, you can also pair with different ringtone, so that you can realize exactly which door/area is triggered.【Easy to Install】Plug the business door entry chime into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's volume button over 3 seconds to 5 seconds, it will trigger clean pairing function). Use Scenario  Multi-Function   Instructions for Use   1 . Plug the receiver into the socket 2 . Press the send button for about 3 seconds, when the receiver hears the "ping pong" sound, the send light will flash. 3 . Press the receiver's volume control button for about 5 seconds, and turn off the transmitter light hear the "ding ding" sound. 4.complete Sensor Sensitivity Detection angle With a transmission range of 200 meters, The sensing distance is 2-8 meters, and the sensing angle is 15° up and down and 120° left and right. It can detect the movement within its range, fixed on the base with a magnet, and can be rotated 360° to adjust the detection angle. Situational Use   What precautions should be taken during use? Infrared sensors detect temperature changes. Therefore, they react not only to people but also to animals and sense light temperature, which may cause them to malfunction. Choose a location that is less likely to be affected.   Is double-sided tape for installation included? Yes, the unit is supplied with double-sided tape for installation. Accessories include the transmitter sensor, receiver, mounting screws, double-sided tape (for the transmitter sensor), and operating instructions. Note: Do not install in wet area. What type of lithium-ion battery is used on the side of the transmitter sensor? The battery type is a CR2 3V lithium-ion battery.   Can this product be used outdoors? It should be used under the eaves or indoors. What are the advantages of the motion sensor chime? Since the chime operates by detecting infrared light and temperature, there is no need to take any action, such as turning it on. They are also ideal for security measures. Item Weight ‎8.1 ounces Package Dimensions ‎4.84 x 4.06 x 3.62 inches Item model number ‎CC22BL-PIR11BL 1-1 US Included Components ‎Motion sensor door chime Batteries Included? ‎Yes Batteries Required? ‎Yes Battery Cell Type ‎Alkaline More Products   Wireless Door Chime Dog Training Buttons Dog Training Buttons Quantity 1-1 4 6 Color Black Multiple Multiple Function Doorbell sensor Dog Command Buttons Dog Command Buttons Materials Plastic Plastic Plastic Battery ✔ ✔ ✔