RE17 Vibration Sensor

Frequency: 433.92 MHz ± 100 kHz; Power supply voltage: DC 3V (two batteries of number seven); Emitting power: 10 milliwatts; Operating temperature: -10°C ~ +50°C; Used in anti-theft alarms and industrial automation; Users can set different vibration levels; Automatically sends a signal to retract the awning when vibration exceeds the set point