Easy set-up and connection.
Automatic detection of motor end limits.
Close type options – driven or gravity close as standard.
Dead man operation – key switch, push buttons etc.
Link to fire alarm, will open or close the fire curtain on receipt of a signal from the fire alarm. (Volt Free signal required)
Can be activated by Fusible link, smoke detectors etc.,
2 stage controlled descent available.
Status relays indicating fully open or fully closed.
Safety device inputs.
Low Battery auto close feature.
Group control Facility.
Facility within the panel for an emergency escape / Fireman’s switch, this would only operate if there is mains available.
24 Volt battery back up as standard (5 hour stand by time), can be used in the event of a power failure.
Facility for Alarm Test.
Gravity fail safe as standard.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that A1 Shutters Ltd is consulted before specifying.
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| Uniclass (?) | Pr_25_80_79 Smoke and fire barriers | |