433Mhz Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter

433Mhz Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter
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sku: 32664072249
$11.32
Shipping from: China
   Technical Details
Brand Name: QIACHIP
Channel: 4
Frequency: 433 MHz
Matching Mode: Intelligent Learning code
Model Number: KR1204-4 kit
Modulation Mode: ASK
Output Terminal: NO , NC , COM
Package: No
PCB dimension: 68*47*26(mm)
Quiescent Current: 5mA
Receiving sensitivity: >97dbm
RF working mode: superheterodyne
Shell: Yes
Support APP: Yes
Use: Switch,Universal,Automated curtains,Electric Door,Lighting
Wireless Communication: RF
Working Temperature: -30~+80℃
Working voltage: 12 V
   Price history chart & currency exchange rate

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