433 Mhz Universal Wireless Remote Control Switch AC 85V ~ 250V 110V 220V 2CH Relay Receiver Module and RF 433Mhz Remote Controls (1527 encoding)

Package Included:
Receiver module (KR2202-4   )      * 1pcs ( include Shell )
Remote Control ( 1527 Encoding )   * 1pcs (include battery )

Technical Data:

Input Power:AC 85V-250V

Standby Current:<8.5MA

RF Frequency: 433M

RF working mode: superheterodyne

Receive sensitivity: > 97 dbm

Transmitting distance: 50 - 100 m ( open space)

Decoding mode: MCU software decoding

Remote storage: 16 pcs

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)

Wire port :          

NO:     normal open

COM:  common 

NC:     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:

When you press the A button, the A relay is connected; 
When you press the B button, the B relay is connected and the A relay is off; 
When you press the C button or the D button, all the relays are disconnected.
 

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 )

Learning the code : ( Latching mode )
Push the learning key on the receiver 3 time , it comes into Latching 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 

When you press the A button, the A relay is connected; 

When you press the B button, the B relay is connected and the A relay is off; 

When you press the C button or the D button, all the relays are disconnected.

  Please note