Heat and smoke detector
RM 3000 Dictator Technik

DICTATOR RM 3000+ smoke detectors and WM 3000+ heat detectors are used in hold-open systems to automatically close fire protection doors in the event of alarm.

RM 3000+ optical smoke detectors work on the principle of photo-electric
detection of scattered light without using any radio-activity. To ensure maximum reliability, three consecutive sensed alarm signals are needed to trigger off alarm and to switch off the power supply to the hold-open magnets on the door.

The WM 3000+ heat detector comprises a pair of matched heat detectors. One of them is exposed and therefore responds quickly to changes in air
temperature, whereas the second one is insulated and responds more slowly. The relay cuts off the power supply when a certain temperature is reached or in the event of a rapid increase in the temperature
of the surrounding air.

The detectors of this series comply with the EN 54 directives. They have been
tested and are approved together with DICTATOR electromagnets (certificate Z- 6.5-1903).