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It is 3 channel relay output receiver control unit, with learning function.Suit for home alarm system, garage door control unit.
Feature:
1,Learn rolling code
2,Operating voltage range: DC12-24V
3,Can learn up to 2 transmitters
4,Positive and negative trigger
5,3 channels relay output
6,Frequency: 315MHz, 433.92MHz
7,Modulation Mode: AM (ASK/OOK)
8,Widely applied in garage door remote control system, car central locking( with function of opening car trunk).
Car central locking control unit