433mhz Universal 2CH Wireless RF Remote Control Switch AC 220v 110V 120V Relay Superheterodyne Receiver Smart Home Switch Module
Technical Data:
Input Power:AC 85V-250V
Standby Current:<5MA
RF Frequency:315M or 433M
RF working mode:superheterodyne
Receive sensitivity: >97dbm
Transmitting distance: 20-50m ( open space)
Decoding mode: software decoding
Remote storage:25pcs
Support remote type: Learning code 1527code, Fixed code(Rolling code can be design)
Working mode:Momentary, Toggle, Latching
Wiring type:fixed termina
Output Terminal :NO , NC , COM
Dimension of PCB: 68*47mm.
Wiring diagram 1:
NO: Output , normal open;
COM:Output , common ;
NC: Output , normal close.
Package Included:
433Mhz AC 85V~250V 2CH Remote Control Switch Receiver module (KR2202) * 1pcs ( include Shell ) .
Free Gift:
Cross screwdriver * 1pcs.
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 , the LED (on the Receiver)will blink 3 times. When the LED is on, press the button of the remote control(You want to let it learn), Push the remote button A, LED flash for 3 times . Push the remote button B, Led flash for 3 times . After 3 seconds , the LED indicator will be off , Learning to succeed.
A = ON , B = OFF .
What's More: The system can store for 25 pcs of remotes , if the remote get more than 25 pcs , the initial remote control will be lost .