433MHz Wireless Door/Window Sensor For 433MHz Home Security Alarm System
Features:
Frequency: 433Mhz.
Elegant design.
With a SOS button.
Built-in antenna.
Power supply: button battery.
Battery switch for save energy.
Dimention: 80 x 30 x 10mm.
Attention: Specification
For other Optional Sensors, please visit our shop or contact us
What’s In
- 2 x 433MHz wireless door/window sensor.
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