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.
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 sensorlines
built to length Maximum of 25 sensors
on a line
Discriminator sensorlines 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
Safeguards Technology, LLC
75 ATLANTIC STREET
HACKENSACK, NJ 07601