
Regular shipping from £4.99 - £8.49

Find out more on our rewards page

All stock is ready to ship straight away

Peace of mind with a long return window
GERMA 433Mhz Universal Wireless RF Remote Control Switch DC 12V 10A 1CH Relay Receiver Module and 433.92 Mhz Remote Controls
For all projects that need a remote controlled switch/relay. Great add on for home made rocket launchers.
Technical Data:
Input Power:DC10V-14V
Standby Current:<5MA
RF Frequency:433M
RF working mode:superheterodyne
Receive sensitivity: >97dbm
Transmitting distance: 20-100m ( open space)
Decoding mode:MCU software decoding
Remote storage:50pcs
Support remote type: Learning code, Fixed code
Working mode:Momentary, Toggle, Latching
Wiring type:fixed terminal
Output Terminal :NO , NC , COM
Dimension of PCB:35*30*18mm (L,W,H)
Wiring diagram 1:
+V : 12V + input ;
- V: 12V - input ;
NO: Output , normal open;
COM:Output , common ;
NC: Output , normal close;
About Working mode:
Momentary: Push the remote button , the relay connects, release the remote button , the relay dis-connects.
Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects .
Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect.
Clearing the code :
Push the learning button on the receivers for 8 times , the codes will be cleaned .
After clearning the code, all the remote control cannot work any more.
Learning the code : (momentary)
Push the learning key on the receiver once time , it comes into momentary setting mode .
Wait for a moment , the LED will be off , it comes into learning state .
Push the remote button , LED indicator on the receiver board will flash then come off .
After 3 seconds, the LED indicator will be on again , learning successfully .
Learning the code : ( Toggle )
Push the learning key on the receiver twice time , it comes into toggle setting mode
Wait for a moment , the LED will be off , it comes into learning state .
Push the remote button,LED indicator on the receiver board will flash then come off.
After 3 seconds , the LED indicator will be on again , learning successfully .
Learning the code :( Latching )
Note: When you choose for latching mode , in order to learn more remote control , you need to learn two different button , the first time learnt is for "ON", the second time learnt for "OFF".
For example : button A = ON , button B = OFF
Push the learning key on the receiver triple time , it comes into latching mode .
Wait for a moment , the LED indicator on the receiver board will flash then come off.
Push the remote button A .
LED flash for 5 times .
Push the remote button B .
Led flash for 5 times .
After 3 seconds , the LED indicator will be on again , learning successfully.
A = ON , B = OFF .