- Brand new and high quality.
- Easily mounted by adhesive tape to window or door.
- Operated by 2pcs CR2032 Li-batteries.
- Magnetic sensor switch detects entry protecting your home or office whether you are in or out.
- Suitable for Door, Window, drawer, cabinet...etc.
|Battery life||1 to 2 years|
|Transmitting Frequency||315MHz,433MHz or 868MHz|
|Sending distance||>100m (in the open area)|
|Code mode||fixed code, roll code|
|1 x Door entry alarm|
|2 x Sticker|
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