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Door Chime, Door Alarms When Opened for Home/Business Office/Bedroom Entering, 3-Sensor + 2-Receiver with 500FT Wireless Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

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US$25.19 cheaper than the new price!!

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Used  US$16.80
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Product details

Management number 209910793 Release Date 2026/04/02 List Price US$16.80 Model Number 209910793
Category
  • 【Door Chime when Door Opens】 Keep your home or business secure with real-time door alerts when doors open. The wireless door chime system is perfect for all entry points, providing instant notifications whenever a door opens. This ensures home security and business entry alerts at all times, enhancing your protection and peace of mind.
  • 【58 Chimes & 5 Volume Levels】 Enjoy a fully customizable door chime system with 58 melodies and 5 adjustable volume levels (0-110 dB). The system features a colorful LED indicator that’s visible even at 0 dB, ensuring a visual alert for total awareness. Perfect for both business entry security and home use, it offers tailored notifications for every need.
  • 【Easy to Setup】 The door alarm sensor is easy to install with 3M double-sided tape or screws. Out of the box, it’s pre-paired with the receiver, making setup quick and simple. Perfect for home alarm security and business entry alarm systems, it’s a plug-and-play solution with no complex wiring.
  • 【500FT Range & Expandable】 With a wide 500FT range between the receiver and sensor, this system offers extended coverage for home and business security. It’s expandable, allowing you to add multiple sensors to cover different entry points or rooms, each triggering a unique door chime for enhanced security. Perfect for commercial spaces and large homes.
  • 【Wide Usage Scenarios】 Whether you need to monitor your home, business, or protect kids, elderly, or dementia patients, this system is versatile for any environment. Ideal for kids safety, elderly care, and commercial security, it provides peace of mind across various locations, including front doors and windows.

Brand SECRUI
Color White
Voltage 120 Volts (AC)
Alert Type Motion
Unit Count 5.0 Count
Manufacturer SECRUI
Model Number M508+D7
Power Source Battery Powered
Audible Noise 120 Decibels
BuiltIn Media ‎‎3× Sensor(battery included), 2 × Plug-in receiver, 6 × Adhesive tape, 6 × Screw,6 × Anchor, 1 × User manual
Maximum Range 500 Feet
Control Method App, Touch
Item Dimensions 4.72 x 4.72 x 2.12 inches
Mfr Part Number M508+D7
Battery Cell Type Alkaline
Compatible Devices Smartphone, Tablet
Installation Method Screw-In & Self-Adhesive
Battery Average Life 15000 Hours
Connectivity Technology Wireless

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