Universal 433Mhz DC12V 1CH Relay Wireless Remote Control Switch 433 MHz RF Receiver Module For Smart Home Switch Transmitter Diy
Technical Data:
Input Power:DC10V-14V
Standby Current:<5MA
RF Frequency:315M or 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
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.
Package Included:
Notice:
Different options include different packages
Package 1 Included: Receiver module (KR1201A-4 ) * 1 pcs ( include Shell );
Package 2 Included: (Only 1 receiver) Receiver module (KR1201A-4 ) * 1 pcs ;
Package 3 Included: (Only 1 box) 1 black box * 1 pcs ;
Free Gift: Cross screwdriver * 1pcs.
Attention Please:
Every parcel only get 1 pcs cross screwdriver as a free gift whatever how many you order.
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.
Tiem 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 :
Method 1:
Push the learning button on the receivers for 8 times , the codes will be cleaned;
Method 2:
Keeping press the Learning Button on the receiver until the LED indicator ON and then flash,until it flash for 8 times. it mean the code have been cleared successfully;
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 25 pcs of remotes , if the remote get more than 25 pcs , the initial remote control will be lost .
