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Sphere on Spiral Stairs


Working Voltage: 100~240V

Working Power: 0.5W

Ring Songs: 57 Music songs

Receive Frequency: 433MHz

Receive Distance: 80 meters

Power: Electric Supply

Origin: Mainland China

Itercom: No

Item Type: Wireless Doorbell

Feature3: Home Wireless Smart Doorbell

Feature2: Wireless Smart Doorbell

Feature1: Wireless Doorbell

Feature 5: Alarm mode

Feature 4: Welcome mode

Connection Type: Wireless

Certification: CE

Brand Name: KERUI

Alarm: Yes

KERUI M521 Outdoor Wireless Doorbell Smart Home Security Welcome Chime

PriceFrom $29.00
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