The vented screen is perfect for car park situations of where ventilation is an issue. It is made of galvanised steel, which is much stronger and secure than standard 19mm aluminium roller grille.

This is a revolutionary product and is perfect when you need light in your premises. Polycarbonated inserts provide light energy and retain the heat. Security is assured, as window inserts cannot be removed from the outside.

Wicket Gates are manufactured at our premises and facilitate entry and exit without having to open the whole Roller Shutter Door. This provides good security and easy opening of the Roller Shutter.

You can choose a colour for your roller door that reflects your business. Zincalume Coated Slat is also available.

Manual operation is by hand chain driving steel sprockets connected to a spring assisted barrel. Manual operated doors can easily be motorised at a later date if required. Spring balanced operation doors are available on smaller size shutters.

High Speed Doors (NZ) Ltd is the South Island Distributor for Grifco Australia.

The Grifco Maestro range of industrial door operators come with sophisticated electronics that improve installation and operation methods.

Operators are powered by 3 Phase or Single Phase 0.75kw (1hp) Electric motors with A.C.E.M. (Automated Chain Engage Mechanism) gear boxes. Motors are also available in 1.5hp for roller shutters exceeding 36sqm.

Features Include:
	Multiple overload protection settings
	Low voltage plug in controller with 6m lead and glands
	Call for service indicator
	Push button set limit switches (eliminates mechanical limits)

Options Accessories Include:
	Immediate upgrade to remote control with 2 x transmitters and Receiver (no wiring required)
	Reflective beam to beam photo cells
	Ground loops for automatic opening with adjustable time before closing
	Expansion boards

The Standard Maestro Mechanical gearbox with A.C.E.M. is also available for use in pre-wired situations.