Description

Feature:
Green and red LED lights that indicate normal operation and alarm status.
The unit will sound chirp and red LED flashes once as power up.
One chirp each and every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once each and every 30 seconds).
Green LED: Flashes each and every 30 seconds to indicate the unit is operating properly. The green LED may also flash before CO reading is taken and when any button is pressed.
Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound.
Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit all the way through CO alarm.
Alarm memory feature: If the unit ever alarms, pressing the button, green LED will flashes once each and every second for one minute and the peak alarm level shall be indicated on the LCD.
Note:
Specifications:
Sensitivity & Time:
50ppm, alarms within 60~90 minutes
100ppm, alarm within 10~40 minutes
300ppm, alarms within 3minutes
Sensitivity Range:£¼2.5m
Standby Current:<50uA
Alarm Current:<30mA
Loud alarm:>85dB
Operation Ambient Condition:4~38?C, 25~85%R.H
Power Supply:3 pcs 1.5V AA size batteries (not included)
Weight:166g
Notes:
1 The detector can’t be installed under worse environment, eg coldest, freshest, and dusty
2 Please test it per thirty days and clean the detector by soft brush regularly
3 Please set up battery correctly
4 When the voltage is low or chamber is dirty, the detector will beep once per 40 seconds. Please be aware of change the battery
5 This alarm will only indicate the presence of monoxide on the sensor. Garbon monoxide gas may present at other area.

Package include:
1 x Carbon Monoxide Gas Alarm