* Unaffected by temperature extremes or weather conditions such as fog, dust, rain or snow
* Geo-phonic sensors are easily installed in concrete, asphalt or dirt. Sensors are terrain-following, making seismic ideal for hilly or irregular sites
* State-of-the-art technology utilizes the latest in integrated circuit design providing long term reliability
* A buried system is difficult to locate, approach or compromise for increased security
* Discriminator geophones screen out ambient noises and vibrations to reduce nuisance alarms
* An optional audio system monitors intruder noise or movement to verify intruder presence
* Modular zoning allows expandable detection zone by adding geophones, and/or discriminator lines
* without changing the basic system
* Portable systems can protect construction sites or other areas requiring temporary security
* The system has a wireless capability and can be installed and operated with or without cable.
