Cleaning and maintenance
Warning!
•
Do not use cleaning solvents or abrasives.
•
Do not clean the inside of the device.
•
Do not attempt to repair the device. If the device does not operate correctly, replace it with a new
device.
1. Replace the battery at least once a year or immediately when the device gives a low-battery
warning.
2. Clean the outside of the device at least once a month. Use a vacuum cleaner with brush nozzle to
clean the outside of the device.
Technical data
Battery type
Battery life
Standby current
Alarm current
Alarm volume
Ambient temperature
Relative humidity
Waterproof grade
9V battery (PP3)
Alkaline battery:
6LR61 (IEC) / 1604A (ANSI/NEDA)
Zinc-carbon battery:
6F22 (IEC) / 1604D (ANSI/NEDA)
1 year
< 10 μA
< 30 mA
> 85 dB(A)
(3 m)
4~38 °C
25~85%
IPX6
5
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