HULPPRE Solar Outdoor Motion Sensor Alarm-13 Sounds Including Dog Barking&Gunshot,2*130db Loud Noise Maker,+/-Volume,4 Modes,Support Recording,Strobe Light with USB,Say Goodbye to The Intruders Dual speakers&13 sounds alarm auspowers_batchfour Package Content : 1 x B0761WX8RS Color:hot shoe cover - Orange cat translate Make A Strong Fashion

HULPPRE Solar Outdoor Motion Sensor Alarm 13 Sounds Including Dog Barking&Gunshot,2*130db Loud Noise Maker,+ Volume,4 Modes,Support Recording,Strobe Light with USB,Say Goodbye to The Intruders Dual speakers&13 sounds alarm auspowers_batchfour Package Content : 1 x B0761WX8RS Color:hot shoe cover Orange cat translate Make A Strong Fashion Package Content : 1 x Electromagnet Solenoid Communication protocol description: Default communication baud rate: 9600BPS Turn on the 1 channel relay switch: A0 01 01 A2 Turn off the 1 channel relay switch: A0 01 00 A1 Turn on the 2 channel relay switch: A0 02 01 A3 Turn off the 2 channel relay switch: A0 02 00 A2 Turn on the 3 channel relay switch: A0 03 01 A4 Turn off the 3 channel relay switch: A0 03 00 A3