Photos of buyers
Specifications
- Model Number: KS-SF20R
- Volume: 113 ~ 25dB (Loud/ High/ Middle/ Low)
- Wireless Transmission Range: 280m/ 918ft in open space
- Mode: Welcome/ Doorbell/ Alarm/ Flash Light/ Night Light
- Working Frequency: 433.92 MHz
- Working Temperature: -10℃ ~ 60℃
- Operating Humidity: <80%
- Storage Temperature: -20℃ ~ 70℃
- Certification: CE,CCC,CQC
- Battery Lifespan: 5-7 months (based on 30 times per day)
- Color: White
36 Ringtones Shop Store Welcome Chime Wireless Home Security Infrared PIR Motion Sensor Detector Alarm Bell Entry Alert System
14.39
–
30.62
$
318
orders
/
218
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Price drop notification
13.67 $ (-5%)
13.67 $ (-5%)
12.95 $ (-10%)
12.23 $ (-15%)
11.51 $ (-20%)
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Customer Reviews
s***i
January 16, 2021
Very fast delivery very well packed fantastic service