Four Pipes Scanning Aspirating Smoke Detector VDOT- ASD-400 SB400-CYL4-3

Four Pipes Scanning Aspirating Smoke Detector VDOT- ASD-400 SB400-CYL4-3The Velocity Aspiration Detection uses high power, short wavelength blue LED as the detection light source. It is very sensitive to small smoke particles generated during the incipient stage of a fire, at which time can still remain invisible to the human eye. The highest alarm sensitivity of the aspiration detectors is 0. 005% m, which is 1000 times more sensitive than a conventional point type smoke detector. There is a choice of 2 detectors,

Single phase units are complete with illuminated on/off switch

Superb sound intelligibility

Commercial building ventilation

There is no acoustic rating declared for this product

5Hz) or 24mA (1Hz)

Fits Hochiki standard or isolator base

Rooflight and façade window automation

● Configurable with optional demand control and spigot type

5m x 9m cuboid area)

The DFJ-CE3 is supported by a wide range of bases for different applications and these are supported on the majority of conventional systems

Building maintenance and refurbishment projects

This means the AOV system can only be triggered for the purpose it is designed