Grade 3 Flush Contact For Steel Doors (2k2/4k7 Resistors)
AR042K24K7 is a push fit, single reed flush contact.
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.
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.
6 core wiring allows this contact to be used with both, either or none of the included resistors. The 2k2/4k7 resistors provided are suitable for use with a variety of Castle, Menvier, Pyronix, Scantronic & Texecom Premier panels, as well as any others that use the 2k2/4k7 configuration.
Magnetic Interference Detection allows it to meet the standards required for Security Grade 3.
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