SPECIFICATIONS

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

Brand Name: KERUI

Alarm: Yes

Itercom: No

Feature: None

Item Type: Wireless Doorbell

Power: Electric Supply

Connection Type: WireLess

Display: None

Origin: Mainland China

Certification: CE

Smart home platform: none

Choice: yes

semi_Choice: yes