This advanced sensor works by detecting the changes in air pressure in your vehicle. Any change in pressure from the door, trunk, or window being opened or broken will make the X-86 sense a change in pressure and activate your alarm
This  Air Pressure Sensortechnology is the absolute first to reach the U.S. market for automobiles and is being brought to you only by Asianwolf Vehicle Security! Asianwolf is the leading manufacturer of state-of-the art modern technology in the industry. This advanced sensor works by detecting the changes in air pressure in your vehicle, which means that any change in pressure (door, trunk, or window being opened or broken) will make the X-86 sense a change in pressure and activate your alarm.
This Air Pressure Sensor is compatible with any and all car alarm systems on the market today!!!

How to install it? It’s only a 3 wire hookup so this should be easy.
We recommend having a professional alarm shop install this item for you. You do risk damaging your car or alarm if you decide to install it yourself. But if you insist, here’s how in layman’s term.
1st. Some car alarms have an extra sensor input. Most car alarms don’t. If your car alarm has an extra sensor input wire, use it. If not, then you’ll need to locate on the alarm. Locate the shock sensor on the alarm. The shock sensor will have from 3 to 4 wires coming from the car alarm brain. Usually its black, red, blue, and, green.
Splice the red wire of the asianwolf air pressure sensor to the red wire of the shock sensor.
(If you’re using the extra sensor input wire, then connect the red wire of the tilt sensor to 12 volt constant positive)
Splice the black wire of the asianwolf air pressure to the black wire of the shock sensor.
(If you’re using the extra sensor input wire, then connect the black wire of the asianwolf air pressure to a negative when armed wire of the car alarm. This negative when armed wire is usually colored orange. If your car alarm does not have this wire, then you can connect it to constant ground. By doing so, the tilt sensor will always be on. There will be a very small battery drain but it shouldn’t be too bad.)
Connect the blue wire from the asianwolf air pressure and connect it to the blue wire of the shock sensor. Be sure to use a diode between this connection to prevent feedback that will cause false alarms. Note* I have hooked the asianwolf air pressure up many times without a diode and it still worked fine with no false alarms.