Smoke alarm optical 9 V

Smoke alarms are mandatory in all apartments, accommodation, holiday homes and care facilities.

Smoke and heat rise upwards, so the smoke alarm should be placed as high as possible on the ceiling, at least half a meter away from walls and other obstacles.
Test the operation of smoke alarms once a month and replace the batteries once a year.
Choose a date that is easy to remember (for example, smoke alarm day December 1st) or, in the case of a holiday home, always at the beginning of the season.
Always follow the smoke alarm installation instructions.
Battery-operated optical smoke alarm.
The alarm has an alarm silencer function that allows you to easily and quickly silence the alarm after an alarm caused by smoke from cooking, for example (silent mode).
Power source: 9V battery (use 9V alkaline battery or Ca-BN battery).
Quiescent current: ≤ 15 uA
Operating temperature: 0–+40°C.
Alarm volume: ≥ 85 dB/3 m.
Permissible humidity in use: less than 93%.
The package includes a battery.
Smoke alarms should be replaced every 8 years.
Warranty two years.