433Mhz Wireless RF Switch DC220V Relay Receiver Module and 433 Mhz Remote Controls For DC Motor Forward and Reverse Controller

433Mhz Wireless RF Switch DC220V Relay Receiver Module and 433 Mhz Remote Controls For DC Motor Forward and Reverse Controller
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sku: 32817536121
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$3.39
Shipping from: China
   Technical Details
Brand Name: NoEnName_Null
Channel: 2
Frequency: 433 MHz
Matching Mode: Intelligent Learning code
Model Number: KR1202-4 + RC
Modulation Mode: ASK
Package: No
PCB dimension: 68.2x48.2(mm)
Quiescent Current: 5mA
RF working mode: superheterodyne
Shell: Yes
Support APP: No
Use: Universal
Wireless Communication: RF
Working voltage: 220V
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