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🚪🔔 Elevate your security game with style and sound—never miss a moment!
The SECRUI Wireless Door Open Sensor Alarm Chime offers a robust 400ft wireless range and 52 customizable chimes with adjustable volume up to 110dB, including a mute option. Its compact magnetic sensor installs easily via adhesive or screws, providing instant alerts for doors or windows in homes, offices, or stores. Designed for seamless plug-in use, it combines advanced contact sensor technology with stylish, reliable security backed by an 18-month warranty.

| ASIN | B08LH8S33X |
| Battery Description | 23A 12V |
| Best Sellers Rank | 105,496 in DIY & Tools ( See Top 100 in DIY & Tools ) |
| Brand | SECRUI |
| Colour | Black |
| Control Method | App, Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (692) |
| Item Dimensions L x W x H | 10.2L x 7.6W x 5.1H centimetres |
| Maximum Range | 400 Feet |
| Model Name | US-M508+D037-BL |
| Model Number | M508+D7 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Items | 1 |
| Part Number | M508+D7 |
| Power source | Battery Powered |
| Sound Level | 120 Decibels |
| Unit Count | 1.0 count |
| Voltage | 120 Volts (AC) |
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