Door Chime Sensor, 500ft Operating Range 52 Chimes Adjustable Volume with Mute Mode LED Indicators 1 Plug-in Receiver 1 Magnetic Door Alarm Sensor for Home Security & Office
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- 【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 (mute), 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.
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Select a product to estimate shipping.The SECRUI Door Chime Sensor offers a simple and effective way to enhance the security and awareness around your home or office. This wireless system provides clear alerts when doors open, helping you stay informed and protected.
Key Highlights
- Real-Time Door Alerts: Receive immediate notifications when a door opens, improving home or business security.
- Customizable Sounds: Choose from 58 different chimes and adjust the volume levels (0-110 dB) to suit your preference.
- Visual Alerts: A bright LED indicator provides a visible alert, even at the lowest volume setting (mute).
- Easy Installation: Quickly install the sensor using adhesive tape or screws – no complicated wiring required.
- Long Range: Operates up to 396 feet (120 meters) for wide coverage.
Useful Facts
- Brand: SECRUI
- Colour: White
- Power: Battery Powered (1 AAA batteries required)
- Voltage: 120 Volts (AC)
- Range: Maximum 396.24 Feet (120 meters)
- Unit Count: 2 (1 Receiver + 1 Sensor)
Good Fit For
- Home Security
- Small Businesses
- Entryways
- Offices
- Areas needing increased awareness of door activity
Product details

| Main Specification | |
|---|---|
| Manufacturer | Secrui |
| Unit Count | 2.0 Count |
| Number of Batteries | 1 Aaa Batteries Required. |
| Noise Level | 120 Decibels |
| Control Method | Touch |
| Brand | Secrui |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Voltage | 120 Volts (Ac) |
| Compatible Devices | Home Security System |
| Maximum Range | 396.24 Feet |
| Colour | White |
| Size | 1 Receiver+1 Sensor |
| Mounting Type | Door Mount |
| Product information | |
| Item model number | M508+d017 |
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 4.5 X 2.3 X 1.7 Inches |
| Power Source | Battery Powered |
| Compatible Devices | Motion Detector |
| Technical Details | |
| Control Method | Touch or App |
| Item Weight | 4.6 Ounces |
| Part Number | Sb-123 |
| Battery Description | Aaa |
| Sensor Technology | Contact Sensor |
| Country of Origin | China |
| Voltage | 120 Volts (Ac) |
| Mounting Type | Door Mount |
| Manufacturer | Secrui |
| Batteries | 1 Aaa Batteries Required. |
| Item details | |
| Model Number | M508+D017 |
| Others | |
| Product Type | Chimes |
| Mfr Part Number | SB-123 |
| Audible Noise | 120 Decibels |







