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| 4110/4482 Series Commercial Overhead Door Surface Mount Switch Sets | |||
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4110A
4482A |
The GRI 4110/4482 Series is basically a vane switch for use on storage units with overhead doors and latch type locks. Intended to be mounted on a roll up type door channel, the GRI Vane Switches will not allow the alarm system to arm unless the bolt or latch, which serves as a shunt between the reed switch and magnet, is in a locked position. Removal or tampering of the bolt or latch removes the shunting effect and an alarm will be activated when the circuit is opened. |
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4110 Series Commercial Overhead Door Switch |
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