Vesda VSP-540 Exhaust DeflectorThe VESDA VLP detector is the central element of the VESDA ASD product range. Using unique detection principles, the VLP has an alarm sensitivity range of 0. 005% 20% obscuration m (0. 0015%6. 25% obscuration ft). The VLP is classed as a Very Early Warning Smoke Detector, which means that it detects fire at the earliest possible stage and reliably measures very low to extremely high concentrations of smoke.

— 4120 Series Network node fire alarm control panels

- No screens or filters

alarm current 35 mA max (high volume) or 15 mA max (low volume)

As part of a DS-DB Digital Series system

— Battery Charging Capacity: Up to 26 AH batteries

The Notifier NFW-50X is an intelligent addressable fire alarm control panel that supports up to 50 addressable devices

The unit is particularly effective for unusual conditions such as non-rising stem valve configurations

which contains 50 detector locks and an installation tool

The system may incorporate a Standby Amplifier as a backup against any unit failure

- Ceiling mount bracket for Federal Signal FSEX-HI

Safety Interlock Switch

as well as with: FireFinder® XLS and MXL® FACPs