Description
SD420W
Ajax HomeSiren White
- Sound volume level: Adjustable, 81 – 105 dB at a distance of 1 m
- Alarm length: Adjustable, 3 – 180 sec
- Battery: 2 x CR123A batteries, 3 V
- Battery life: up to 5 years
- Up to 2000m in an open space (in a perfect environment)
- Protection class: IP50
- Certification: Grade 2, CE
- Dimensions: 75 × 76 × 27 mm
