Application of One-Transmitter-To-Many-Receivers System

One-transmitter-to-many-receivers system means you can use one remote control (transmitter) to switch two or more receivers. It is often used for controlling two or more electrical devices in different places by one remote. Look at the following example.

David has a big square bunch of trees. He wants to buy 6 12VDC receivers and place 1 receiver connected to 1 amplifier and 1 hunting speaker in every corner of the trees. Then he will stay in the blind and operate them with the remote control. Remote distance should be 100m.

So David needs one remote with 12 buttons and six 2-channel receivers. Three choices for working mode: toggle, momentary or latching.
If he chooses toggle mode, he can do like this:
Press button 1 on remote, switch on channel 1 of receiver 1
Press button 1 again, switch off channel 1 of receiver 1
Press button 2 on remote, switch on channel 2 of receiver 1
Press button 2 again, switch off channel 2 of receiver 1
Press button 3 on remote, switch on channel 1 of receiver 2
Press button 3 again, switch off channel 1 of receiver 2
Press button 4 on remote, switch on channel 2 of receiver 2
Press button 4 again, switch off channel 2 of receiver 2
...

Momentary mode will be as follow:
Press and hold button 1 on remote, switch on channel 1 of receiver 1
Release button 1, switch off channel 1 of receiver 1
Press and hold button 2 on remote, switch on channel 2 of receiver 1
Release button 2, switch off channel 2 of receiver 1
Press and hold button 3 on remote, switch on channel 1 of receiver 2
Release button 3, switch off channel 1 of receiver 2
Press and hold button 4 on remote, switch on channel 2 of receiver 2
Release button 4, switch off channel 2 of receiver 2
...

Latching mode will be as follow:
Press button 1 on remote, switch on channel 1 of receiver 1, all other channels of 6 receivers are off.
Press button 2 on remote, switch on channel 2 of receiver 1, all other channels of 6 receivers are off.
Press button 3 on remote, switch on channel 1 of receiver 2, all other channels of 6 receivers are off.
Press button 4 on remote, switch on channel 2 of receiver 2, all other channels of 6 receivers are off.
...

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Location: Shenzhen, Guangdong, China

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