1: dual power supply (two power supply can not simultaneously): Power 1, DC 6.5-25V; Power 2, DC 5V
2: 12V standby current (all relays off) 13MA, 1 relay "open" 44MA, 2 relay "open" 76MA, 3 relay "open" 109MA, 4 relays "open" 140MA
3: through the Bluetooth APP send commands to control the relay on and off (we provide Bluetooth APP, you can also use your own APP to control the relay, send a simple command to control)
4: Jog self-locking interlocking relay "open", relay "off" 5 instructions
5: 4 optically isolated input channels for manual control of relays
6: AT command can be modified through the Bluetooth name and connection password
7: Size: 80 * 67 * 19mm
8: Weight: Approximately 73 grams

Communication: 2.1 Bluetooth

Communication distance: 6-10 meters (depending on the actual environment)

Control mode: mobile phone Bluetooth wireless remote control relay switch

Control port: 4 switches, with normally open, normally closed function

Control voltage: AC 85-265V 10A, DC 1-110V 10A

Bluetooth password: 1234