III – Outdoor sheltered
50cm – 4 wire
Grade 2 Flush Contact For Steel Doors, Normally Open Reed
AR03 is a push fit, single reed flush contact.
The onboard reed is normally open in the security sense, meaning that it will open when within range of the magnet. This is usually the configuration for Access Control systems.
This contact is designed in such a way that magnetic interference from surrounding metals is reduced, allowing it to be used in steel framed doors.
However, this contact also functions perfectly well in timber frames and doors.
The barrel of this contact holds 4 sloped crush ribs – allowing it to easily slide into a 20mm diameter recess, locking at the contact plate.
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