
1 Way DC 10~80V Wireless Remote Control Relay Switch Kit Long Range 2 Km (Model: 0020303)
Package Include:1 x Receiver: S1PU-DC-ANT31 x Transmitter: CB-1 or CB-21 x User manual Application:This is long distance 2000 meters DC 10V~80V high power wireless remote control switch kit, with 1 channel 30A dry relay output (Normally open and normally closed) radio receiver and RF transmitter.It can long range remote control DC and AC equipments, such as light, lamp, electric locks, motor, pump, fans, solenoid valves, etc. Feature:Wireless control, easy to install.Waterproof: The receiver has waterproof case and waterproof connector, it can be installed outdoors.DC 10~80V operating voltage range.Relay Output: This receiver is dry relay output, it can be used to operate both DC and AC equipments. The output terminals are NO / NC (normally open / normally closed), which serves as a switch. That means you should also connect a separate power supply to equipments.High Power: Each channel can work at maximum current 30A.With external antenna, the receiver has a farther working range.The