12 Transmitters Remote Control a 12 Channel Wireless Switch (Model: 0020192) Choose Antenna For Receiver::Magnetic Mount Sucker Antenna With 1.5 Meter Cable Press and hold the button

Press and hold the button of transmitter 2: The relay 2 in the receiver is activated

5) Connect the another side of AC lamp to terminal "C" of the receiver

Press and hold the button 12 on the transmitter: The relay in the receiver 12 is activated

so it has ultra-long working distance

Operating Temperature: -20°C to +70°CUnit Size: 135mm x 42mm x 25mmModel No

12 Transmitters Remote Control a 12 Channel Wireless Switch (Model: 0020192) Choose Antenna For Receiver::Magnetic Mount Sucker Antenna With 1.5 Meter Cable Press and hold the buttonThis remote control switch kit is 12 single button transmitters long range control a 12 channel DC 9V 12V 24V wireless receiver. Application: This kit may be used in all types of industry automation, agriculture, home, factory, house, farm, vehicle, ship, offshore operations, etc. It can long distance remote control DC and AC equipments on land, water and air, such as long range remote control lights, lamp, sirens, locks, motors, pumps, fans, winches,