The Smartwares RM250 is a battery-powered smoke detector (Ø 100 × 35 mm) for the home. The optical sensor lasts up to 10 years; the supplied battery about 1 year.

Operation and alarm
If smoke is detected it sounds an 85 dB alarm so you can react in time. Press the test button monthly.

Placement
Mount preferably on the ceiling, away from cooking fumes and damp rooms. Follow the manual for wall distances.

Key points:

• Battery powered (1 year)
• Sensor life up to 10 years
• 85 dB alarm
• Compact: Ø 100 × 35 mm