Description
Infrared Perimeter Protector – Tripline Alarm
A tripline-activated infrared signal device for monitored perimeter alerts using compatible night-vision equipment.
The Infrared Perimeter Protector converts tripline activation into a pulsed infrared signal. Its 940 nm output is invisible to the unaided eye and is intended to be observed with compatible night-vision equipment or a suitable low-light camera. The pulse pattern helps distinguish the alert from steady background lighting.
Pulsed 940 nm signal
The infrared emitter provides a recognizable pulsed alert rather than a visible light or a conventional audible alarm.
Long-distance observation
The stated observation distance is up to one mile with Generation 3 night-vision equipment under suitable conditions. Viewing equipment, obstructions, and conditions determine practical range.
Weather-resistant housing
The 5-by-1.9-inch unit is designed for outdoor exposure with weather resistance. It should not be treated as a submersible device.
Installation supplies included
A camouflage sleeve, mounting hardware, and 75 feet of tripline are supplied along with the required 9-volt battery.
Product Specifications
| Device size | 5 × 1.9 in |
|---|---|
| Signal | 940 nm infrared |
| Power | One 9-volt battery, included |
| Includes | Mounting hardware, camouflage sleeve and 75 ft tripline |
| Origin | USA |
| Stated observation range | Up to 1 mile with Gen 3 night vision under suitable conditions |
| Output pattern | Pulsed infrared |
| Housing | Weather-resistant |
What’s Included
Infrared signal unit, 9-volt battery, camouflage sleeve, mounting hardware, and 75 feet of tripline. Viewing equipment is not included.
Choosing & Using This Product
Designed for monitored perimeter applications where an observer already has compatible infrared viewing equipment. Verify that your camera or night-vision device can see the 940 nm signal, and test the installed system from the intended observation position.
Important Use Information
Infrared viewing equipment is required and not included. Detection distance depends on equipment and conditions. Position tripline to avoid creating a trip hazard.






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