Busch-Smoke alarm detector ProfessionalLINE

For early detection of smouldering fires and open fires with smoke build-up indoors acc. to photo-optical measuring principle (Tyndall).
Suitable for the connection to external systems such as ABB-free@home® via radio module Busch-Smoke alarm detector RF in combination with the ABB-free@home® Alarm-Stick.
Permanently installed lithium battery with a service life of at least 10 years.
VdS certification (German organisation of property assurers)
Tested according to DIN EN 14604.
Audible alarm with 85 dBA at 3 m.
Dismantling safety.
Networkable via two-wire line for up to 20 detectors.
Networkable via radio module 6828 for up to 20 detectors.
>Q< certificate according to VdS 3131 / vfdb directive 14-01.
Power supply: 3 V lithium battery (permanently installed) with a service life of at least 10 years.
RAL colour number: 9016