When you need to see and record wildlife or people in the dark of night, the ATN OTS 4T 640 4-40x Thermal Smart HD Monocularwill help you meet your objective. This Bluetooth and Wi-Fi capable thermal vision device features the Obsidian IV Dual Core T sensor, high-definition video recording, built-in GPS, and multitude of in-view functions. Color palettes available on the 1280 x 720 HD micro-display include black hot, white hot, and multicolor. You can record your hunt on video at 1280 x 960 at 30 or 60 fps, and stream 720p over Wi-Fi at the same time. Video records to microSD cards with capacities of 4 to 64GB. The Smart Rangefinder is especially helpful for hunters in determining bullet drop compensation.

The five-button control pad is simple and ergonomic, and the zoom wheel is more intuitive than a push button. Eye relief is a comfortable 1" / 25mm. You'll get 16 hours of runtime on a fresh charge of the built-in Li-ion battery, and since the OTS 4T is built for use the field, its housing is weather resistant.

640 x 480 Thermal Sensor    4-40x Total Magnification    8.3 x 6.2°° Field of View    1280 x 720 HD Micro-Display    Weather-Resistant Housing    Built-In Wi-Fi/Bluetooth/Microphone    Smart Rangefinder Feature    GPS/Gyroscope/E-compass

• 640 x 480 Obsidian IV Dual Core T sensor
  • 4-40x magnification
  • 8.3 x 6.2° angular field of view
  • 25mm eye relief
    • Record 1280 x 960 video at 30/60 fps and stream 720p video at the same time
    • Stream to Android or iOS devices
    • 1280 x 720 HD micro-display
    • Built-in microSD memory slot for 4-64GB microSD cards
    • Microphone

      3300/1450/800 yards

      • Intuitive user interface with zoom wheel
      • In-view sensor readouts and status indicators
      • Smart Rangefinder feature with ballistic calculator
      • 3D gyroscope
      • 3D accelerometer
      • E-barometer
      • Electronic compass
      • Weather-resistant housing
      • 16 hours runtime

        Related Questions and Answers

        Q: 1. Brother bought the 25 x 384 Taipan thermal monocular with 2.5 power - not seeing that on the specs page. Is it 2.5 power?

        A: The AGM Taipan TM25-384 Thermal Imaging Monocular (50 Hz), B&H # AGTM25384M, offers 1x, 2x, 4x, and 8x digital zoom, and a 25mm f/1.0 lens.

        Q: 2. As an avid birder I'd love to detect birds hiding in foliage. Will this device pick up the body heat of small birds? Can someone who purchased please test that for me?

        A: The AGM Asp-Micro TM160 Thermal Imaging Monocular BH #AGASPMTM160 • MFR #3093251001AM10 can pick up body heat of a bird. I would suggest checking a few YouTube videos on the product.

        Q: 3. Will it mount to a Schmidt Bender PM II rifle scope that has a 50mm objective lens?

        A: Yes, you can use the Leica 840 x 640 Calonox 2 Sight Clip-On Thermal Monocular (60 Hz) with a Schmidt Bender PM II rifle scope that has a 50mm objective lens.

        Q: 4. What type of warranty does infiray offer?

        A: The InfiRay Eye II Series E3 Max V2.0 Thermal Monocular BH #INE3MAX • MFR #E3MAX has a Limited, manufacture 5-Year Warranty

        Q: 5. Does it have a tripod mount?

        A: Yes it has a 1/4"-20 screw hole.

        Q: 6. Will this fit on an Leonardo AW189

        A: The FLIR 640 x 480 T840 Thermal Imaging Camera with DFOV 14/24° Lens BH #FL892120101 does not feature a built-in bracket or mounting option.

        Q: 7. does it work in daylight ?

        A: Yes, the AGM Asp-Micro TM160 Thermal Imaging Monocular can be used during daylight. This is a thermal imager and so can view the thermal differences as well by day.

        Q: 8. What is the largest caliber it is safe to use on

        A: The AGM Rattler TC35-640 Thermal Imaging Clip-On is rated up to .308.

        Q: 9. Does it have Dynamic RTH?

        A: Although the specification is not currently listed on the Autel Robotics EVO Max 4T Industrial Drone, it is expected upon release to offer a dynamic return to home like the previous Autel drones by selecting the Go Home button for the current home point position.

        Q: 10. Does this have a focusable objective lens?

        A: The AGM ASP TM35-384 Thermal Imaging Monocular (50 Hz) BH #AGASPTM35384 • MFR #3093451006AS31 has a focusing adjustment.