Brand: Yongan
Model: YA-700-8
Price: CNY 75 / pcs
Min. Order: 10 pcs
Features/Specification:
1,Loud 85 decibel alarm.
2,Permanent carbon monoxide sensor.
3,Powered by AC220-240V and one 9V battery
(Carbon Zinc 6F22 or Alkaline 6Lr61).
4,The alarm sound pattern is continuous alarm beeps. This
continues until the CO eliminated. The red LED will flash
once every one second while in alarm mode.
5,One "chirp" every 40 seconds is an indication that the
battery is low (need replacement).
6,Test button to test the units electronics and veri-fies
proper unit operation.
7,Red LED light flashing once every 40 seconds to indicate
normal operation mode.
8,Hush indicator with yellow LED light
9,Power indicator with Green LED light

Specification:
Power Supply: AC220-240V and 9V battery backup
Sensitivity Setting: comply with EN50291
Standby Current: <35pA
Alarm Current: <35mA
Operation Ambient Condition:4-380C, 25-85%R.H.