Phone: +1  201 488 1022

Fax: +1 201 288 1244

Location: 

3 Reuten drive, Suite E 
Closter, NJ 07624

Secure Detect - STI-103 Seismic

Buried Geophone Sensors

Safeguards Technology’s Geo-phonic Seismic Intrusion Detection System is placed in or on soil, asphalt or concrete to detect low-level intruder vibrations.


These signals are processed and analyzed to selectively discriminate between actual intruders and natural disturbances.

Features and Benefits

* 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

Application

The STI-103 Seismic systems are ideal for protecting utilities, military sites, prisons, refineries, estates, residential, industrial sites or sensitive land areas.

Specification

The STI-103 System consists of the following:

* Zone Processor with wall mount enclosure, 115/16V AC transformer
* Detector sensor lines built to length Maximum of 25 sensors on a line
* Discriminator sensor lines built to length


Wall Mount Enclosure 
* 1 and 2 Zone Dimensions(L x W x D): 13.5” x 12.25” x 5”
* Weight: Enclosure 7.25 lb
* Type and number zone: 1 zone/processor
* Alarm relay ratings: 12V, 5 amps


Detector Sensor Lines S-201, S-204

* Typical Detection Range: 7 ft. radius
* Maximum Sensors: 25 per Processor
* Recommended Spacing: 10 ft
* Cables: Direct burial, 4 conductor shielded, .5 in. diameter
* Input Voltage: 14-18 volts AC, 20VA min.
* harging Circuit Type: 13.5 volt constant


Discriminator Sensor Lines S-401, S-404

* Typical Detection Range: 7 ft. radius
* Maximum Sensors: 25 per Processor
* Recommended Spacing: 10 ft
* Cables: Direct burial, 4 conductor shielded, .5 in. diameter
* Input Voltage: 14-18 volts AC, 20VA min.
* Charging Circuit Type: 13.5 volt constant