Indoor home security alarm system CO Alarm
LZ-2902 CO smoke alarm Product Description
• DC 3V (non-replaceable battery)
• 10 years battery life time
• Sensor Type : Electrochemical Figaro CO Sensor
• Loud>85db(A) alarm signal(3M)
• Power/Fault/Alarm indicator
• Visual LED for power and alarm
• Test/Menu button
• Low Battery warning
• Product life time:10 years after initial power up
• LED display range: 20~999PPM
• End-of-life indicator
• Sensitivity Setting: Conforms to BS EN 50291‑1:2018 standard
• Maximum concentration memory function
How to install this smoke alarm Tools you will need:
*Pencil *Drill with 6.5mm drill bit *Standard/Flathead screwdriver *Hammer
1. Hold base firmly and push the hinge in then turn anti-clockwise,so release the base down.
2. Hold the smoke alarm base against the ceiling(or wall) and make a mark at the center of each of the mounting slots with a pencil.
3. Place the unit where it won’t get covered with dust when you drill the mountin…