The Optex WNX-402G Wireless Pet-Immune PIR Motion Detector is designed to provide an effective motion detection solution for 2GIG Alarm Systems. It will work with any 2GIG GC2 or GC3 System, and it offers a coverage area of up to 40x40 feet or 60x6 feet with use of an optional FL-60N lens.
As a PIR (passive infrared) motion sensor, the WNX-402G is designed to detect changes in infrared energy that occur with movement. When a significant change in IR energy is detected, it will alert the system to let it know of the situation. The system will then respond accordingly based on the programming settings. The device includes various features to prevent any false alarms from occurring.
The WNX-402G uses OPTEX Quad Zone Logic to actively distinguish between humans and other sources of motion. This can include things like small animals, curtains or a ceiling fan. By using its advanced spherical lens, the WNX-402G can obtain a more complete view of the coverage area. This will allow it to more accurately detect any human intruders that may be present. The device also uses temperature compensation to better sense humans when the temperature in the area is close to that of the human body.
Users can adjust the pulse count of the WNX-402G to increase or decrease the device's sensitivity. A lower pulse count will increase the sensitivity, and vice-versa. The device uses a single CR123A battery, and it has a maximum battery life of 7 years. This version works with 2GIG Systems, like the GC2 and GC3.