ATN OTS 4T 384 2-8x

• 384x288 thermal sensor: This resolution gives the monocular enough detail for reliable spotting and identification work while keeping the image clean and responsive for scanning fields, woodland edges, and recovery routes.
• 2-8x viewing range: The lower end is practical for searching wider areas, while the higher end helps inspect heat signatures at distance without carrying a larger thermal device.
• 1280x720 Micro HD display: A higher-resolution display makes the thermal image easier to read, so edges, contrast changes, and hot spots remain clearer during longer observation sessions.
• WiFi and onboard video recording: Streaming and recording let the monocular do more than simple observation, making it useful for documenting sightings, sharing the view with a partner, or reviewing what was seen later.
• 18-hour Li-ion battery life: Long runtime reduces battery management in the field and suits extended night hunts, surveillance tasks, and search work where frequent charging would be inconvenient.

About the ATN OTS 4T Series

The ATN OTS 4T series sits in ATN’s handheld thermal monocular range as a family of Smart HD thermal monoculars built around the Obsidian IV Dual Core T processor. The series is designed for users who need a compact thermal viewer for spotting, hunting, stalking, game recovery, and search-and-rescue, rather than a weapon-mounted sight. Across the range, ATN offers both 384 and 640 sensor variants with different magnification options, allowing users to choose between wider-area scanning and more reach for observation at distance.

A defining trait of the series is that it combines thermal imaging with digital functions that make field use more practical. Shared features include a 1280x720 HD microdisplay, Wi-Fi video streaming, onboard video recording, an electronic compass, and ATN’s Smart Range Finder. In use, that means the OTS 4T line is not limited to simple heat detection; it also supports navigation, recording, and easier target reference in changing terrain or low-visibility conditions. The overall concept of the series favors handheld mobility, broad application range, and digital functionality in a thermal monocular format.

About the ATN OTS 4T 384 2-8x

The ATN OTS 4T 384 2-8x is a thermal monocular configured for users who need a practical balance between field coverage and inspection at distance. Its 2-8x magnification range starts at a level that is useful for scanning open ground and wooded margins, then extends far enough to study a heat source more closely once it has been detected. With a 384x288 thermal sensor and a stated detection range of 960.00 m, this model is well suited to locating animals, checking terrain, and monitoring movement beyond the reach of conventional low-light optics.

The viewing experience is supported by a Micro - HD display with 1280x720 resolution, which helps present the thermal image with better apparent clarity than a lower-resolution eyepiece screen. That matters in practice when distinguishing shape, movement, and contrast differences over long observation periods. The monocular also records video at 1280x960 and supports WiFi connectivity, so it can document observations and share the live view when needed.

Physically, the unit is built as a handheld thermal device with a 220.00 mm body length and 850.00 g weight, giving it enough size for stable handling without becoming overly cumbersome for mobile use. A Li-ion power supply with 18.00 h battery life supports extended sessions in the field, while the waterproof and fogproof construction helps maintain reliability in damp weather, cold transitions, and early-morning or night-time conditions where thermal optics are often used most.

About ATN

ATN was founded in 1995 in Silicon Valley, California, and it focuses on night-vision, thermal-imaging, and digital day-and-night optics. The company’s product range covers traditional image-intensifier night vision, digital night vision, and thermal imaging devices, giving it a broad base in observation and aiming systems for low-light and no-light use. ATN later introduced digital optics built around its Smart HD concept, including the X-Sight II HD series in 2015.

For thermal and digital products such as the OTS 4T, one of the more relevant milestones is ATN’s introduction of the Obsidian 4 Dual Core platform in 2018, which expanded the company’s move toward feature-rich digital optics with recording, connectivity, and onboard processing. ATN is a United States company headquartered in Doral, Florida, and it remains closely associated with thermal and night-vision devices that combine conventional optical roles with digital functionality.

Main Features

• Series: ATN OTS 4T
• Magnification: 2.00 x - 8.00 x
• Field of view: 209.00 m/1000m
• Field of view (degrees): 12.00 °
• Minimum field of view: 166.00 m/1000m
• Maximum field of view: 209.00 m/1000m
• Eye relief: 25.00 mm
• Detection range: 960.00 m
• Thermal sensor resolution: 384x288
• Thermal sensor pixel count: 0.11 MP
• Display type: Micro - HD
• Screen resolution: 1280x720
• Display pixel count: 0.92 MP
• Video recording: Yes
• Video resolution: 1280x960
• Video output: Yes
• Length: 220.00 mm
• Width: 80.00 mm
• Height: 75.00 mm
• Weight: 850.00 g
• Power supply: Li-ion
• Battery life: 18.00 h
• Diopter setting position: Central
• Color: Black
• Waterproof: Yes
• Fogproof: Yes
• Connectivity: Wifi
• Built-in rangefinder: No

Warranty

ATN provides a 3-year warranty for the OTS 4T 384 2-8x. This stated warranty period covers the product against manufacturing defects in materials and workmanship under normal use.