SPECIFICATIONS

Alarm: No

Battery: No battery required, self power

Brand Name: ZXTOP

Certification: CE

Choice: yes

Communication Interface: WireLess

Display: Color

Feature: None

High-concerned chemical: None

Humidity Accuracy: ±5% RH

Item Type: Wireless Doorbell

Itercom: No

Origin: Mainland China

Power: Electric Supply

Smart home platform: NONE

Temperature Accuracy: ±1℃

Working Temperature: -20℃-65℃

semi_Choice: yes

Old pairing clear and make a new pairing.