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Operation
1. Power-on Mode: When you install batteries into
module, the detector will emit a beep in 0.5 sec-
ond and the three LEDs will flash once quickly.
The CO detector will sound alarm if you remove
battery cover.
2.
Stand-by Mode: The Green LED flashes once eve-
ry 60 seconds.
3.
Alarm Mode: If a certain density of CO is detect-
ed
*
, an audible alarm will sound with 4 beeps, fol-
lowed by a 5 second delay and a further 4 beeps.
The red LED will flash continuously and rapidly.
Meanwhile, the CO detector will send an alarm
report to the gateway and further reports after
alarm has stopped.
*Note:
This sensor measures the CO concentration in
the air and sends an alert when a certain level of CO
is exceeded:
- 50 ppm for 60 minutes
- 100 ppm for 10 minutes
- 300 ppm for 3 minutes
4.
Error Mode: If the CO detector beeps once and
yellow LED flashes three times every minute, it
indicates the CO detector is not working properly.
Please contact your supplier.
5.
Low battery warning Mode: The yellow LED will
flash once every minute with a “beep” sound.
