Ningbo BodaWutong Battery Technology Co., Ltd.

Smoke Detector Specifications: 1) Power supply: 9V battery 2) Quiescent current: 6 ~ 12μA 3) Age limit of battery: 2 years 4) Temperature: -10°C ~ +40°C 5) Alarm decibel: ≥85dB/3m 6) CE/RoHS/BS