Photos of buyers
Specifications
- Brand Name: QIACHIP
- Use: Electric Door
- Use: Automated curtains
- Use: Lighting
- Use: Switch
- Use: Universal
- Origin: CN(Origin)
- Wireless Communication: RF
- Support APP: Yes
- Channel: 4
- Package: No
- Frequency: 433 MHz
- Model Number: KR1204-4 kit
- Working Voltage: 12 V
- Quiescent Current: 5mA
- Receiving Sensitivity: >97dbm
- Modulation Mode: ASK
- Matching Mode: Intelligent Learning code
- Working temperature: -30~+80℃
- Shell: Yes
- PCB dimension: 68*47*26(mm)
- RF working mode: superheterodyne
- Output Terminal: NO , NC , COM
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter
11.32
$
3401
orders
/
9
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Price drop notification
10.75 $ (-5%)
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10.19 $ (-10%)
9.62 $ (-15%)
9.06 $ (-20%)
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Customer Reviews
E***e
February 8, 2021
nice. the product is very good but only for close distances. 10 to 20 meters. not more.
Anonymous
April 23, 2020
Thers is no respond from switch receiver. I can turn power on and setting SW would work but recieved no signal.
Anonymous