ITEM NAME:DC 5V 9 12V 24V 4-Channel Bluetooth Module Relay Wireless Remote Control Switch 100% brand new and high quality Dual power supply (two power supplies can not supply at the same time): Power 1, DC 6.5-25V; Power 2, DC 5V 12V standby current (all relays closed) 13MA, 1 relay "open" 44MA, 2 relay "open" 76MA, 3 relay "open" 109MA, 4 relay "open" 140MA APP via Bluetooth to send commands to control the relay on and off (you can use your own APP to control relay, sending simple commands to control) Jog self-locking interlock relay "open" relay "off" five instructions 4 opto-isolated input channels, you can manually control relay You can modify the Bluetooth name and password to connect through AT commands Communication: Bluetooth 2.1 Communication distance: 6-10 meters (specifically due to different physical environment) Control: Mobile Bluetooth wireless remote control relay switch Control Port: 4 switches have normally open, normally closed function Control voltage: AC 85-265V 10A, DC 1-110V 10A Bluetooth passcode: 1234 This Module is for android only, not suitable for ISO Typical applications: Home lighting system Remote control switch Remote locking Smart Home / Home Automation DC 12V LED lighting Fluorescent lamp 12V DC Motor Fluorescent lamp Automotive electronics PLC Industrial automation and control USE: 1 Click to find Bluetooth devices 2 Search for Bluetooth devices 3 Click mating connector, 4 The first connection requires a password, the default password is: 1234 5 After a successful connection, the indicator is no longer flashing. 1Pc x 4 Channel Bluetooth Relay Module Remote Control Switch (not included the phone).Jog self-locking interlock relay "open" relay "off" five instructions. 12V standby current (all relays closed) 13MA, 1 relay "open" 44MA, 2 relay "open" 76MA, 3 relay "open" 109MA, 4 relay "open" 140MA.
