- Easy to install–just peel and stick
- Built-in omnidirectional antenna – The door/windows alarm with built-in antenna to strengthen the signal, make it more sensitive
- Can’t work standalone – The door detector work with home alarm system,use as alarm accessories.
- Low-voltage reminder function – When wireless door sensor is in low voltage, it will flash light all the time to remind user change the batteries.
- Magnetic sensor switch detects entry protecting your home or office. Superior circuit design, High-performance and low power consumption.
