Descriptions:
In this system, A 12ch remote / transmitter works with 6 distributed receivers, different button of transmitter activates its correlative receiver channel separately. Flexible and all-purpose. The units come with learning code, easy to operate. Four output modes Toggle, Momentary, Latch On and Latch Off are built in the same receiver board. Reverse protection to supply power, prevent from frying.
Remote:
TCL2000-12LN, Learning code, 433.92MHz, 2000m range.
How 4 modes work:
Momentary: Press->On, Release->Off
Toggle: Press->On, Press again->Off
Latch On: Press->On
Latch Off: Press->Off
A example for application:
Like the schematic diagram above, after learning, the buttons of transmitter will work like following:
1) Button A: Press->turn on Relay 1 & 2;
2) Button B: Press->turn on Relay 1, release->turn off Relay 1;
3) Button C: Press->turn on Relay 2, press again->turn off Relay 2;
4) Button D: Press->turn off Relay 1 & 2.
Instruction Diagram of Receiver RR2LN (Click to enlarge)