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433Mhz Universal Wireless Remote Control Switch DC12V 4CH relay Receiver Module and RF Transmitter 433 Mhz Remote Controls kr1204

433Mhz Universal Wireless Remote Control Switch DC12V 4CH relay Receiver Module and RF Transmitter 433 Mhz Remote Controls kr1204

11 USD9.99 USD

Video Demo:

SPECIFICATION  
1. Working Voltage:DC12V
2. Quiescent Current:5mA
3. Working Frequency:433Mhz/315Mhz
4. Receiving Sensitivity:-104dBm
5. Function option:Momentary/Toggle/Latching
6. Modulation Mode:ASK
7. Matching Mode: Intelligent Learning code
8. Output Mode:Dry contact /Voltage output
9. Shell:Yes
10. Working temperature : -30~+80
11. PCB dimension:68.2x48.2(mm)

OPERATION
 
1. Momentary Mode: press the learning key button on the receiver board once ( Led indicator on receiver board will flash simultaneously ), then press any of the remote button, LED indicator flashes 3 times on the receiver indicates momentary mode successfully paired.
2. Toggle Mode: press the learning key button on the receiver board twice (Led indicator on receiver board will flash simultaneously), then press any of the remote button , LED indicator flashes 3 times on the receiver indicates toggle mode successfully paired.
3. Latching Mode: press the learning key button on the receiver board for 3 times ( Led indicator on receiver board will flash simultaneously ), then press the first remote button ,follow on second remote button , LED indicator flashes 3 times on the receiver indicates latching mode successfully paired (switch on with the first button , switch off with the second button).
4. 2CH momentary + 2CH Toggle: press the learning key button on the receiver board for 4 times (Led indicator on receiver board will flash simultaneously), then press any of the remote button, LED indicator flashes 3 times on the receiver indicates pair successfully .
5. 2CH Momentary + 2CH Latching: press the learning key button on the receiver board for 5 times ( Led indicator on receiver board will flash simultaneously), then press any of the remote button, LED indicator flashes 3 times on the receiver indicates pair successfully.
6. 2CH Toggle + 2CH Latching: press the learning key button on the receiver board for 6 times (Led indicator on receiver board will flash simultaneously), then press any of the remote button , LED indicator flashes 3 times on the receiver indicates pair successfully.
7. 2CH Latching + 2CH Latching: press the learning key button on the receiver board for 7 times (Led indicator on receiver board will flash simultaneously), then press any of the remote button , LED indicator flashes 3 times on the receiver indicates pair successfully.
8. Deleting existing data on the remote control: press the learning key button on the receiver board for 8 times, the LED indicator on receiver board will flash for eight times , the existing data on remote controls are successfully deleted.
 
TERMINAL INSTRUCTIONS  
 
+V  —  Positive pole input
GND —  Negative pole input
1   —KC1 Normal Closed of relay
2   —KC1 Common of relay
3   —KC1 Normal Open of relay
4   —KC3 Normal Closed of relay
5   —KC3 Common of relay
6   —KC3 Normal Open of relay
7   —KC2 Normal Closed of relay
8   —KC2 Common of relay
9   —KC2 Normal Open of relay
10   —KC4 Normal Closed of relay
11   —KC4 Common of relay
12   —KC4 Normal Open of relay
 
~WARNING~
Switch Off Power Supply From Main Switch Before Installation!

NOTES
1. Please promptly change battery when remote control voltage is insufficient,  (when the battery voltage is insufficient, generally get close transmitting )
2. Please pay attention to avoid metal mask,large equipment ,strong interference electromagnetic filed when using wireless RF products,and avoid too short distance between the remote control and receiver board .
3. Please avoid abnormal using of the product.Abnormal using will reduce product performance and life, when seriously it may damage the products and even make danger for your safe .