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Manual Locking
and Non-locking Door Applications
Automatic door operator
shall be Horizon HD3 unit, compliant with standards NZS:4239, powered by a D C motor through a toothed timing
belt for silent operation. Control to be in the form of a multifunction
microprocessor.
Activation
- By motion detection sensors
for two way traffic.
- By twin eyed safety beam across
opening. Beam heights shall be one at 100mm and the other
at 700mm above F.F.L.
Door Function Control
Provide a five position
mode pad to control door functions. Positions as follows.
- Auto - For day time
use. Doors operate automatically for two-way traffic.
- Exit Only - External
sensor will switch off to allow persons to exit the building
only.
- Hold Open - Doors will
remain in fully open position.
- Half Open - Reduce
door width in cold or windy conditions.
- Off - Unit switched
off. All sensors disconnected.
Failsafe
A battery failsafe
will open the doors automatically in the event of a power failure.
NOTE: If locking
is required on this auto unit it would be in the form of a manual
lock fitted to the door/s.
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Horizon
Automatic Doors - the answer to total door control 
