Dc 12v 1ch Rf 433mhz Relay Receiver Transmitter Wireless Remote Control Switch


Dc 12v 1ch Rf 433mhz Relay Receiver Transmitter Wireless Remote Control Switch

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Dc 12v 1ch Rf 433mhz Relay Receiver Transmitter Wireless Remote Control Switch:
$4


DC 12V 1CH RF 433Mhz Relay Receiver Transmitter Wireless Remote Control Switch

  Description:    

 

Features:
100% brand new and high quality.
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.
- Time delay mode: Push the remote control button, the relay connects, from when release the remote button, after 5s or 10s or 15s, the relay disconnect automatically.

Clearing the code:
- Push the learning button on the receivers for 8 times, the codes will be cleaned.
- After clearing 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.

Learning the code: ( Time delay mode )
- Push the learning key on the receiver forth time, the time dealy for 5 seconds.
- Push the learning key on the receiver fifth time, the time delay for 10 seconds.
- Push the learning key on the receiver sixth time, the time delay for 15 seconds.
The LED indicator will be off.
- Push the remote button , LED flashes and off .
- After 3 seconds, the LED indicator will be on again, learning successfully.
NOTE: The system can store for 50 pcs of remotes, if the remote get more than 50pcs, the initial remote control will be lost.

Specifications:
Model: KR2201-4
Material: Plastic + Metal
Color: Black
Dimension of PCB: (L×W×H) 35×30×18mm/1.38×1.18×0.71in (Approx.)
Input Power: DC10V-14V
Standby Current: <5MA
RF Frequency: 433M
RF working mode: superheterodyne
Receive sensitivity: >97dbm
Transmitting distance: >100m (open space)
Decoding mode: MCU software decoding
Remote storage: 25pcs
Support remote type: Learning code, Fixed code(Rolling code can be design)
Working mode: Momentary, Toggle, Latching Time delay (5s ,10s ,15s )
Wiring type: fixed terminal
Output Terminal: NO , NC , COM
Wiring diagram:
+V : 12V + input ;
- V: 12V - input ;
NO: Output, normal open;
COM: Output, common ;
NC: Output, normal close
Quantity: 1 Set (other accessories demo in the picture is not included)

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you offer.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

 

    Package includes:

1 X Remote Switch Receiver Module (KR2201-4) (include Shell) (No retail package)
1 X Remote Control (include battery)

   
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Dc 12v 1ch Rf 433mhz Relay Receiver Transmitter Wireless Remote Control Switch:
$4

Buy Now



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