CallToU Wireless Door Chimes, Potable Door Chimes When Door Opens, Door Alert Sensor
🔒 KEEP YOUR 🏡/🏢 SAFE
Ensure security with a 📡 wireless door sensor chime that detects movement within 500️⃣ feet. Ideal for 🏠, 🏬, and 🏢, it provides instant 🔔 alerts and features a 🔋 low battery warning for uninterrupted protection.
🚪 IDENTIFY OPEN DOORS OR WINDOWS 🪟
The receiver displays 🔢 1-20, showing which entry point has been accessed. A 🔔 and illuminated 🔢 provide quick identification, enhancing security in larger spaces.
🎵 CUSTOMIZABLE ALERTS 📳
Choose from 2️⃣ chimes and 5️⃣ volume levels, with an optional 📳 vibration mode. Set 🔇+📳 for silent alerts, ideal for work or 🌙 nighttime use.
👶👴 CHILD & ELDERLY MONITORING 🛡️
Perfect for preventing 👶 or 👵 individuals from wandering. The 📟 digital display and 📳 vibration ensure reliable alerts, even for those with 🔇 hearing impairments.
📡 EXPANDABLE SYSTEM 🔗
Each receiver supports 2️⃣0️⃣ sensors, and sensors can connect to ➕ unlimited receivers. Use them on 🚪, 🪟, 🏠 garages, ⬇️ basements, 🏊 pools, and 🏢 businesses for complete security.