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KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC
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KR2204 RF 433MHz Wireless Receiver AC 90V 110V 220V 260V 4CH 10A Relay remote control switch 4 channels controller receiver module and transmitter NO COM NC

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1.Receiver
Working Voltage  : AC 90V 110V 220V (AC 90V~250V)
Quiescent Current  :  <5MA
Max current  :   10 A
Max load :    2200W
RF frequency  :  433MHz
Working temperature  :  -30~+80
Receiving Sensitivity  :  >97dbm
Amount of storage remote controls  :  25 pieces
Support encoding  :  1527 Leaning code
RF Operating mode  :  ASK superheterodyne wireless reception
Receiving range  :  Open space is more than 30 meters
Remote operating mode  :  Momentary Mode /Toggle Mode /Latched Mode
Output Terminal   :    NO / COM /  NC

1.KC1 Normal Closed of relay (NC)
2.KC1 Common of relay (COM)
3.KC1 Normal Open of relay (NO)


4.KC3 Normal Closed of relay (NC)
5.KC3 Common of relay (COM)
6.KC3 Normal Open of relay (NO)


7.KC2 Normal Closed of relay (NC)
8.KC2 Common of relay (COM)
9.KC2 Normal Open of relay (NO)


10.KC4 Normal Closed of relay (NC)
11.KC4 Common of relay (COM)
12.KC4 Normal Open of relay (NO)
(When the relay is energized, NO and COM connected).

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