Someone is looking for a transmitter and multiple receivers for his small private airport. He would like to plug a dc power adapter into this unit wire into one of the transmitter. He need 12 receivers total to start out. He also wants the transmitter detects dc input and sends out an ON signal, so those receivers receive the ON signal at the same time to turn off 12 lamps.
He uses low current triggered transmitter (CB-2V) and 1 channel long range receivers (S1L-DC12-ANT2). The most remarkable feature of this transmitter is low current triggered. That is to say, when he offers dc power 5~28V to this transmitter, it will send signal out to the receiver. The receiver is long range with external extended antenna. When it works in pairs with transmitter, their transmitting distance can reach 2000m (6000ft) in the open field. One transmitter can send out ON signal to make several receivers ON at the same time if you use the same code of those transmitter and receivers.
Wires on the transmitter should be connected to the contacts of original device which can generate dc 5~28V output power.
The normally open contacts B&C of receivers should be connected to solar led light being controlled. Wire each airport runway led light to each receiver.
When the contacts of two wires of transmitter input 5~28V voltage, the transmitter is triggered and then transmits an rf signal “ON” to the receiver. After the receiver receives the signal, contacts B&C are closed; the airport runway lights being controlled are on.
When the contacts of two wires of transmitter’s power is cut, the transmitter is triggered and then transmits an rf signal “OFF” to the receiver. After the receiver receives the signal, contacts B&C are cut; the airport runway lights being controlled are off.
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