433Mhz Universal Wireless Remote Control Switch DC12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter

This device can be used to add Remote Control capability to any DC powered device such as Automatic Gate Opener, DV Lighting units and many other applications

Please note that this product is best used as an accessory to other product such as Automatic Locks, Automatic Gate Openers, etc.

==== Specifications: =================
1. Working Voltage: DC12V
2. Quiescent Current: 5mA
3. Working Frequency: 433Mhz
4. Receiving Sensitivity: -104dBm
5. Function option: Momentary/Toggle/Latched
6. Modulation Mode: ASK
7. Matching Mode: Intelligent Learning code
8. Output Mode: Dry contact /Voltage output
9. Shell: Yes
10. Working temperature : -30~+80
11. PCB dimension: 68.2x48.2(mm)

==== RF Module Terminal Label: =================
+V - Positive DC 12v terminal
GND - Negative DC 12v input terminal
1 CH-1 Normal Closed terminal
2 CH-1 Common terminal
3 CH-1 Normal Open terminal
4 CH-3 Normal Closed terminal
5 CH-3 Common terminal
6 CH-3 Normal Open terminal
7 CH-2 Normal Closed terminal
8 CH-2 Common terminal
9 CH-2 Normal Open terminal
10 CH-4 Normal Closed terminal
11 CH-4 Common terminal
12 CH-4 Normal Open terminal

==== RF Module Programing Guide =================
Before programming, you need to reset the module. To do so, simply press the program button 8 times. This will disconnect all previously programmed remote controls.

To add a remote control on pulse mode, press the module program button once then press any key on the remote control to learn. Once programed, pushing and holding key D, C, B or A will activate channel 1, 2, 3 or 4 respectively.

To add a remote control on toggle mode, press the module program button twice then press any key on the remote control to learn. Once programed, pressing key D, C, B or A first time will activate channel 1, 2, 3 or 4 respectively. Pressing the key second time will deactivate the respective channel.