The Sentry HelmetVue was designed
for the use of law enforcement personnel, security
guards, prison guards, riot police, military police
and similar personnel who have a need to provide
hands free covert observation or to operate in
man-made smoke environments
Like the Firefighter
version, the Sentry has a 50 degree field of view
which provides excellent short range detection
and navigation capabilities.
The Sentry HelmetVue product is similar in all
respects to the Firefighter version except that
it is not insulated for heat and it has a brightness
control.
It mounts to the helmet by bracket or strap attachment.
It has a very bright OLED display which can be
mitigated by the brightness control
-APPLICATIONS-
Structural/Proximity
Overall scene assessment
Search and rescue
Locating the seat of the fire and other hot
spots during entry or overhaul
Identifying potential flashover situations
Determining places for providing ventilation
Finding points of access into spaces or rooms
Locating the concentrations of fire in an
outdoor area
Identifying best routes of entry or egress in
an area
identifying pockets of flame and hot spots in
a collapsed structure
Finding the source of some gas leaksJudging
the heat levels or temperatures in an area or
space
Identifying contaminant on land or on a liquid
surface
Determining the level of a liquid or solid in
a container
Finding the source of some gas leaks
Judging the heat levels or temperatures in an
area of space
-TECHNICAL SPECIFICATIONS-
ELECTRICAL
Power source 1.5VDC (2 )
Battery Type 1.5V AA
Battery life 1.5V lithium 6+ hrs @ 23
Cs
MECHANICAL
Length X Width X Height Approx
3 x 3 x3
Weight w/o batteries 19 ounces
Shipping and Storage Case
Length X Width X Height Internal Dims
16 x 10 x6
Interface PVS-7 D PASGT Helmet
mount receiver plate
ENVIRONMENTAL
Operating Temp Range +60C to
- 20C
Storage Temp Range +80C to -
40 C
OPTICAL AND SENSOR
Magnification 0.5 X (Unity) +
3%
Field of View 35deg Vert. X 50
deg Horiz
Sensor 160 X 120 Silicon Microbolometer
MRTD ≤ 100 mKelvin
Video Polarity White Hot Only
Start up Time <5 seconds
Objective focus range 1 meters
to infinity
Display focus range Fixed
Video refresh rate 20Hz
Range Performance to a man-size target
Approx 300 meters
Spectral Response 7-14 micron
(filter bandwidth)
CLICK HERE FOR
DISTRIBUTORS
***Total Fire Group is licensed to distribute
the Sentry HelmetVue to the Law Enforcement market
as the Night Hawk.
All of the products are subject to US export controls
and export licenses are required.
.
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