This device is a tripline-activated early warning intrusion detector which alerts the observer while the intruder remains unaware that he has activated the alarm signal. Utilizing infrared light technology, its 940nm signal is invisible to the naked eye yet very visible to night vision scopes and low-light cameras.
It produces a unique pulse rate that easily distinguishes it from nearby ambient light sources. The signal can be seen up to one mile away with 3rd generation night vision viewers. Easy to operate and weather-resistant.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.