Sewosy VMPO242/484M electromagnetic door holders one loop panel

Sewosy VMPO242/484M electromagnetic door holders one loop panelSewosy VMPO242 484M electromagnetic door holders are designed to hold open swinging fire doors and fire smoke shutters. These electrically powered hold open devices are an integral part of an effective fire protection system. Mounted on a stationary surface, these holding magnets bind to a contact plate mounted on the door and ensure it is held open. Release of fire door can be triggered: remotely by interrupting the electrical power supply, manually

The base sounder is line powered and needs no external power supply

Ideal in environments that are dirty or smoky under normal conditions

Drift compensation to ensure constant sensitivity

Requires Timesaver Base for mounting which must be ordered separately

Orbis Marine Heat Detector (A1R)

System setup requires a laptop PC running Quantec’s QT707 programming tools

Base fits 16mm conduit and BESA centres

which will blend easily into any setting

QT302RT test receiver allows transmitters and pendants to be locally tested for correct operation without activating the entire system

Although designed to be free-standing

Apollo Marine Mini Switch Monitor – 55000-775MAR

pressure mats