12V 4CH 100M Wireless Remote Control Relay Switch 2 Transceiver +Receiver

Specifications: Color: White & Black Material: ABS + Electronic Components Size: 7.5*5.5*2.5cm (approx.) Power:  ◆Switch(receiver) power: DC 12V ◆Power of each remote control(transmitter): CR2016 button battery*2 (built-in) Features: (1) Mainly used in: remote control electric doors, windows, switches, security, or other lighting and industrial control. (2) 4 passive output. (3) can be used to change the workign way via jumper cap. Self-lock, jog, inter-lock output. (4) High sensitivity receiver, remote control distance reach 50-100 meters or more. (5) Using high-capacity relay, can control kilowatts of electrical equipment. (6) Wireless coding technology, no direction, non-interfering. Technical Parameter: Operating voltage: DC12V Receiver frequency: 433MHZ Receiver sensitivity: -105db Working way: Jog, inter-lock, self-lock Coding type: Learning Conversion: Jumper cap. Max. load: 20A 100% brand new and high quality. Application: from simple domestic remote control to autonomous control, like auto door, window, lifting equipment, entrance access, up and down controller, alarm system industrial control and security etc. Learning code wireless remote control switch(receiver). The output way /working way can be changed as you like: Jog, Inter-lock, Self-lock. 4 passive output. Easy to set up and use. Package Content: 2 x Transimitter 1 x Receiver