Doorbell
KERUI M521 Smart Doorbell Home Security Welcome Wireless Doorbell 57 Chime 100m Remote Control with Battery Powerd Door Button
Price from 6,25 $
Purchases: 927
- Brand name: KERUI
- Certification: European Certificate of Conformity
- Origin: China
- Itercom: No
- Communication interface: Wireless
- Alarm: Yes
- Power: Power supply
- Features: No
- Display: No
- Item Type: Wireless Doorbell
- Ring Songs: 57 Music songs
- Working Voltage: 100~240V
- Working Power: 0.5W
- Receive Frequency: 433MHz
- Receive Distance: 80 meters
- Feature1: Wireless doorbell
- Feature2: Wireless Smart Doorbell
- Feature3: Home Wireless Smart Doorbell
- Feature 4: Welcome mode
- Feature 5: Alarm mode
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