Advertisement
Battery & Filter
Battery Charging & Maintenance
◆ Avoid complete discharging and frequent charging or it may a ect battery life.
◆ Do not dissemble the built-in rechargeable lithium battery.
◆ If the detector will not be used for a long time, please charge it beforehand to prevent
battery life reduction due to self-discharging. Do not store it for more than 6 months.
◆ Use DC 5V/1A power adapter to charge the detector.
Filter Replacement
The lter can block large particle contaminants and moisture to reduce false alarms
caused by excessive humidity. Please replace the lter in time when it is seriously polluted
(black and clogged).
Follow the steps below：
1. Unscrew the lter components counterclockwise.
2. Screw lter components clockwise.
Battery Replacement Diagram
Advertisement
