Wireless Rolling Door Alarm Sensor
Specifications
Wireless rolling sensor1.Modern micro chip adopted
2.High accuracy. reliability and flexibility
3.easy to install
Wireless rolling sensor (LS-902)
1. Technical:
- With alarm indicator,low power open the door transmite distance:1cm
- Resistance is option(1.8/3.3/4.7ohm)
- Battery:23A 12V
- transmitting distance: <110m in open area
- Wireless frequency;315/433.92M for option
2. Standard package:
- Sensor -1pcs
- Rolling magnet -1pcs
- 23A Battery -1pcs
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