Australia's oldest & most respected night vision & thermal imaging specialists - supplying night vision, thermal imaging & specialised low light imaging kit to the Australian Government & Defence since 1990
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COTI Small Clip-On Thermal Imager

The COTI small clip on thermal imager provides a 'thermal overlay' for NVD's & NVG's.

• Improve visibility in no/low-light situations including smoke & dust conditions 
• Detect thermal sources 
• See through basic camouflage 
• See into dark openings such as windows and doorways 
• Detect residual heat: see if people have been in a room or vehicle used recently 
• Economical & convenient 
• Find people in search-and-rescue situations 

♦ Mounts to most I² devices  
♦ Adds thermal capability 
♦ Small and lightweight 
♦ Extended operating time 
♦ Attaches/detaches in seconds 
♦ Simple and easy to use 
♦ MIL-SPEC and battle-proven 
♦ Minimal training required

Clip and Go Thermal Imaging for your NVD 
The COTI easily attaches to existing Night Vision Devices (NVD's) to enhance/provide additional capabilities. Low power consumption, optimal sensor technology, and high-performance optics integrate seamlessly to provide state-of-the-art long-wave infrared technology.

Since COTI mounts on currently existing NVD's with a bracket, the clip-on technology allows increased capabilities without the need to refit helmets with special equipment.

Small and lightweight 
The small and lightweight design consumes very little power providing extended use. Additionally, COTI being waterproof to 20 meters and with it's rugged construction can withstand the harshest environments.

Adds thermal capability
When added to a standard I² system, COTI enables the user to detect thermal sources and improve situational awareness. Even in pitch-black, no-light, adverse environmental conditions, recognition range extends dramatically. With COTI, the user is even able to see into darkened openings and detect residual heat – situational awareness at the highest level.

COTI and Standard Issue NVDs 
The COTI enhances the functionality of currently fielded NVD‘s by adding a 
thermal image overlay to the I² scene without modifying existing hardware. 
This addition of thermal imaging capability provides two major benefits: 
- thermal detection capabilities while using most NVD‘s 
- increased situational awareness in extreme low light, no light, or foliated 
conditions where I² devices are limited.  

Additionally, the COTI system contains a powerful internal micro-processor  
that permits custom configuration of the unit. 

The variable user configuration enables the best mission centric performance.

 COTI Clip-On Thermal Imager

Sensor
320 x 240 pixel uncooled LWIR microbolometer
Pixel
25um
Refresh Rate
60Hz
Weight
150 gms (5.8 oz) including battery
Dimensions
140 x 38 x 76 mm
Magnification
1x (optical unity)
Fielf of View
20° circular, centered
Range Performance 
Thermal Range          Clear            Obscured 
Detection                  > 500 m       > 500 m 
Recognition               > 300 m       > 300 m
Wavelength
 8 - 12 μm
Battery
1x 3VDC Lithium, type CR 123A
Battery Life
Operating time (one battery) > 3.0 h @ 23°C 
Operating time (auxiliary battery pack) > 8.0 h @ 23°C 
Combined operating time (without change of batteries) > 11.0 h @ 23°C
Internal Compass
  Yes
 Tested
MIL-STD-810
Identification
NOM          COTI Sovas Imager 
NSN          5855-01-582-3974 
NIIN          015823974 
LIN            FA 5509
Attachment
Left or Right Eye - Quick Release Fitting
Polarity
White hot or black hot
Brightness
Adjustable

Included
• Mounting Bracket (PVS-7, -14, -23 or -15, -18) 
• Batteries 
• Lens Cleaner 
• Storage Pouch 
• Operator’s Manual 
• Quick Guide
Optional 
• Mounting Bracket (PVS-7, -14, -15, -18, -23) 
• Picatinny Mounting Bracket (PVS-22, 24, 26, UNS-SR, LR) 
• Eyepiece Adaptor for COTI conversion to handheld imager 
• Auxiliary Battery Pack 
• Battery Pack Helmet Adaptor 
• Custom Menu Configuration

* Export of the commodities described herein from the United States of America are strictly prohibited without a valid export licence issued by the U.S. Department of State - Office of Defence Trade Controls prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation, Parts 120-130 ~ re-export from Australia requires both Australian Department of Defence licensing (www.defence.gov.au/ExportControls/) and US State &/or Commerce Dept's permissions.



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