This recessed mounted contact sensor is a hardwired security solution designed to provide discreet and reliable protection for commercial spaces. It offers a clean install with a hidden profile that won't disrupt your interior decor while preventing sensor tampering. The door side magnetic contact fits the hollow, recessed inverted-U pocket at the top or bottom of a commercial hollow metal steel door. The door channel component acts as a special housing or mounting bracket that allows you to clip or press-fit the magnet securely into this deep recess without drilling a new hole into the door itself.
This sensor operates on a Normally Open (N/O) reed switch configuration for a standard closed-loop security system, meaning the circuit remains closed when the door is shut, triggering an alarm instantly if the connection is broken.
Features:
- 3/4 inch diameter press-to-fit design
- Suitable for steel door with a channel
- Magnetic contact switch easy to install in tight spaces
- Closed Gap, 1" (25mm)
- Departure Gap, 1.05" (27mm)
| Physical Characteristics | |
|---|---|
| Color | White |
| Dimensions | Contact: 29.7 x 24mm Magnet: 46.8 x 41.8 x 12.8mm |
| Loop Type | Closed |
| Reed Form | N/O (Normally Open) |
| Closed Gap | 1" (25mm) |
| Departure Gap | 1.05" (27mm) |
| Lead | 18" 22AWG stranded |
| Maximum Initial Contact Resistance | 0.2 Ohm |
| Maximum Contact Rating | 10W |
| Maximum Switching Voltage | 100 VDC/VAC |
| Maximum Switching Current | 0.5A |
| Environmental | |
| RoHS | Compliant |
| CE | Compliant |
| Packaging Information | |
| Package Quantity | 10x Contacts with leads 10x Magnets |
| Product Weight | 0.70 lbs |
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