-AC220V 250V 380V 30A 4CH RF Wireless Remote Control Relay Switch Security System Garage Doors, ??

1.Working Voltage: AC220V-380V
2.Max Load:30A Relay, Resistive load?25A, Inductive load?20A
3.Channel: 4CH
4.Working Frequency : 315MHZ/433.92MHZ Optional
5.Receiver sensitivity: : -105Db
6.Working temperature : -40’C – +85’C
7.Output way : Momentary. Toggle .Latched Adjusted
8.Code type: Learning code Add Controller by the Learning Button on the receiver
9.PCB Size : 122*87*17MM
A: Momentary———–According to A (data bit 1000) key learning
B: Toggle————According to C (data bit 0010) key learning
C: Latched————- According to B (data bit 0100) key learning
D:Momentary+Toggle—–According to D (data bit 0001) key learning (12)Momentary+(34)Toggle
Momentary————Press the Transmitter button A, the receiver relay A is ON, release button A; the receiver relay A is OFF,
Toggle—————Press transmitter button A for 1 time , the receiver relay A is ON, press button A again, the receiver relay A is OFF,
Latched————Press transmitter button A, the receiver relay A is ON, Press transmitter button B, the relay A OFF.
Learning Code
Input AC220V-380V for the Receiver , Press the Learning Button until the ON. Then press transmitter, the Led indicator flash for 3 times, it mean learning successfully.
Clearing Code
press the Learning Button and hold, the LED indicator flash 5times and OFF, it means clearing is successfully.
Note:1. This distance is the theoretical distance without interference, and the actual application is reduced due to the interference of the use environment. Please estimate according to the marked 10%-30%. The closer the wall is, the closer the relative distance is! The distance problem is not a product quality issue, thank you for your cooperation!
2. The antenna of the receiver should be kept at a vertical angle of 90 degrees with the inductor. The receiver should be installed in a place where there is less space and shielding. Please try to keep away from the inductive load or strong electric magnetic environment to ensure the receiver receives good reception. The antenna can be pulled down to increase the receiving sensitivity in case of poor reception!
Package Include:
1 x Receiver(with cover)
1 x Transmitter(without battery)