433MHz DC 12V 4CH Wireless RF Remote Control Switch Security System Garage Doors, Gate Electronic Lock Key 4 Buttons

DC 12V 433 Mhz RF Wireless Remote Control Switch relay 433mhz 4CH Receiver Module For Learning code Transmitter remote

About Receiver:

Model No.: AKTR68-04B

1. Working voltage: DC12V

2. Quiescent condition: Less than 6mA

3. Working temperature: -40 Degree +80 Degree

4. Receiver sensitivity: more than -105dBm

5. Working frequency: 433mhz

6. Output voltage: DC and AC is optional

7. Output current: Less than 8A

8. Max load current: 10A

9. Size: 7.2 x 5.2 x 2.6cm


About Working way:

Working way changed by jumper on pins

1. Momentary: jumper doesn't connect any two pins.
Relay: Press and hold -> On; Release -> Off.

2. Toggle: jumper connects the pin “3”and pin”4”.
Relay: Press -> On; Press same button again -> Off·

3. Latched: jumper connects the pin ”1” and pin “2”.
Relay: Press -> On; Press other button -> Off.

4. 2CH Momentary + 2CH Latched: Jumper on "1&2" + Jumper on "3&4"



About Learning and clearing Method:

Learning: Input DC12v Power for the receiver, Press learning button, the indicator OFF, loosen finger, press any button of the remote transmitter, indicator flashes three times, meaning learning succeeds.


Clearning: Hold press learning button about 5 seconds,,indicator from OFF to ON,then press remote ,Relay did not Respond ,it means clearning code successful.


About Transmitter:

1.Buttons: 4 Buttons

2.Working Voltage:DC6V (2PCS CR2016)

3.Operating frequency :433MHz

4.Remote Distance: 20-50M

5.Operating Current: 13 mAh

6.Encode: EV1527 code

7.Size: 5.7 x 3.2 x 1.1cm