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.

STI-103 Seismic

Features & 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.

Specifications

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