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Guide TD633 Thermal Imaging Monocular

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TD633 Thermal Imaging Monocular – TD Gen3 Series

See Beyond the Visible. Perform Beyond Expectation.

Step into the next generation of thermal imaging with the TD633 - your trusted companion for everything from professional security and tactical use to wildlife observation and outdoor adventure. This compact yet high-performance device is equipped with a 640×512 @12μm uncooled VOx infrared sensor and a NETD of just 20mK, giving you incredibly sharp thermal images even in total darkness, fog, or smoke.

Whether you’re navigating dense terrain, conducting patrols, or tracking wildlife, the TD633 empowers you with a detection range of up to 1800 meters (1950 yards). The intuitive focus roller and ambidextrous design allow fast, one-handed operation, while its lightweight build ensures all-day comfort in the field.

With Wi-Fi and Bluetooth connectivity, real-time sharing and mobile app integration make team collaboration seamless. The 0.36” AMOLED display (1280×960 resolution) enhances image sharpness and contrast for a vivid, eye-friendly viewing experience.

Durable and reliable, the TD633 is IP67-rated waterproof, resistant to harsh environments, and powered by a replaceable 18650 battery, delivering up to 12 hours of operation on a single charge.



Guide TD633 Key Features

High-Sensitivity Thermal Imaging

The TD633 features a 640×512 @12μm uncooled VOx infrared detector paired with an ultra-sensitive NETD of ≤20mK. This advanced thermal core captures detailed, high-contrast images - allowing you to clearly detect heat signatures in total darkness, smoke, fog, or challenging weather.

Reliable Mid-Range Detection

With a 35mm objective lens and a detection range of up to 1800 meters, the TD633 provides accurate target acquisition over medium to long distances. Perfect for tactical patrols, night hunting, and outdoor surveillance where dependable thermal visibility is key.

Intuitive Recording and Wireless Control

Built-in video and audio recording lets you document your observations with clarity. With 32GB of internal memory and dual-band Wi-Fi plus Bluetooth, the TD633 allows for easy wireless transfer, live streaming, or remote operation through a mobile app - keeping you connected in the field.



TD Gen3 Series features 12μm infrared detector

High-sensitivity detector, NETD down to 20mK

The TD Gen3 Series features 12μm infrared detector with 600×512 and 400×300 resolutions, and offers multiple focal lengths, delivering impressively crisp images even in complete darkness.


Fine-tuning focus, scroll with fingers

The mini focusing roller design offers a unique experience of fast and precise fine-tuning, allowing users to adjust the focus with a simple scroll of one finger.

Guide TD433 has Fine-tuning focus, scroll with fingers

Guide TD433 Ambidextrous design, one-handed operation

Ambidextrous design, one-handed operation

The symmetrical housing design allows for easy operation with both left and right hands. Its button layout is ergonomically crafted to suit user habits, enabling one-handed operation.


Upgraded visuals, enlarged AMOLED Display

Building on the previous generation, the TD Gen3 Series features a 0.36” AMOLED display with a 1280×960 resolution, delivering more vivid details and a more comfortable viewing experience.

Guide TD433 the TD Gen3 Series features a 0.36” AMOLED display

TD Gen3 Series offers an impressive 12-hour runtime

Extended battery life, uninterrupted power

During observation, exploration and stalking in the field, the TD Gen3 Series offers an impressive 12-hour runtime. The replaceable 18650 battery supports blind installation in the dark, with no need to distinguish between the positive and negative terminals.


Smart recording, expanded built-in storage

The upgraded smart recording function can capture videos with sound. It’s built-in storage of up to 32GB allows users to store over 100,000 pictures without worrying about running out of space.

Guide TD433 Smart recording, expanded built-in storage

Sensor

Type

Uncooled VOx Infrared Detector, 8 to 14μm

Resolution

640×512@12μm

NETD

20mK

Frame rate

50Hz

Lens

Objective lens

35mm, F1.0

Field of view

12.5°×9.4°

FOV m@100m

22×17

Magnification

1.8x~14.4x

Detection range

1800m/1950yd

Focus

Manual

Display

Display type

0.36'' AMOLED 1280×960

Color palettes

White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, SepiaWhite Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia

Eyepiece

Eye relief: 20mm; Diopter: -6 to +6; Zoom: 13.8x

Hardware

WIFI

2.4G, 5G

Interface

USB-C

Others

Microphone, Bluetooth

System

Recording function

Photo/Video (Audio recording included)

Memory capacity

32GB

Power

Battery type

Single, Replaceable 18650 Battery

Operating time

10 hours

Environmental

Operating temp.

-20°C to 50°C / -4°F to +122°F

Encapsulation

IP67

Physical

Weight (g/oz)

362/12.77

Size (mm/in)

159×54×74/6.26×2.13×2.91

Standard

Device, Dust-Free Cloth, Hand Strap, Eye Mask, Battery Charger, 18650 Battery ×1, 5V 2A Adapter (US or UK or Australia or Europe), USB-A to USB-C Cable, Quick Start Guide, Warranty Card

Optional

Bluetooth Remote Control, 18650 Battery

Guide TD433 Thermal Imaging Monocular

Upgrade Your Vision

Experience unmatched thermal precision with the TD633.

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