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Hikvision DS-2TD4035D-50 Thermal + Optical Bi-spectrum Network Speed Dome

(18 customer reviews)

Hikvision DS-2TD4035D-50 Thermal + Optical Bi-spectrum Network Speed Dome


The Hikvision DS-2TD4035D-50 is an outdoor thermal optical Bi-spectrum network dome camera enabling thermal imaging is equipped with smart tracking, smart detection, smart recording, smart encoding, and smart tracking linkage. For night surveillance, it covers IR distance of up to 150m and IR intensity is auto adjusted, depending on the zoom ratio. Moreover, it comes with high-performance 1/3” sensor offering up to 1920×1080 resolution with 3D intelligent positioning function. This IP66 protected device is equipped with 30X optical zoom (4.3mm to 129mm) and 16X digital zoom and has a support for auto iris, auto focus, auto white balance, backlight compensation, WDR and 3D DNR, which in turns helps the thermal camera to deliver good quality images. Moreover image enhancement technologies such as defog, high light compensation, EIS are involved. With 384*288 resolution, high sensitivity sensor, it supports contrast adjustment and has an Ethernet control and analog output. It comes with a built-in Micro SD/SDHC/SDXC card slot and supports up to 8 NAS, edge recording. Support dual-stream technology, it comes with H.264/MJPEG/MPEG4 (H.264: Baseline/Main/High Profile), real-time output resolution HDTV1080p (SMPTE274M Standard), 960p and HDTV720p (SMPTE296M Standard).


  • Smart IR Function
  • High-performance IR array, up to 150m IR distance
  • Build-in temperature conditioner
  • 3D DNR, 14 pseudo colorsadjustable, image detail enhancement
  • 384*288 resolution, hih sensitivity sensor, support contrast adjustment
  • 24/7 long-distance surveillance, 25mm and 50mm lens optional
  • Ultra low light, high performance1/1.8″ progressive CMOS sensor, up to 1920*1080
  • 360° endless pan range and -15°-90° tilt range
  • Up to240°/s pan preset speed and 200° /s tilt preset speed
  • 8 patrols, up to 32 presets per patrol
  • Support proportional zoom and park action
Weight 17.63 lbs


Camera Type


Camera Signal




Lens Type

Camera Illumination

Night Vision


Infrared Distance

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Power Consumption

IP Rating



Based on 18 reviews

4.8 overall

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  1. 2M Customer


    2M Customer

  2. Jane

    Excellent with the price. Make sure to update your router firmware.


  3. 2M Customer

    Succeed all expectations, good Video and audio quality, great buy and very affordable

    2M Customer

  4. Malik Gilbert


    Malik Gilbert

  5. Ruth Zuniga

    Awesome. Great and clear picture. Bought another for outdoor.

    Ruth Zuniga

  6. 2M Customer

    It’s a Christmas present for my son, he found it very useful

    2M Customer

  7. Vincent Carchietta

    Easy install. Great sound. getting more

    Vincent Carchietta

  8. Al

    very easy to hook up.Need some direction on how to use the camera


  9. Karri husseini

    Amazing! I love being able to see my pets and talk to them during the day!

    Karri husseini

  10. Manuel Ortiz

    Worth every penny. Debating about getting another. It’s great!!

    Manuel Ortiz

  11. Fletcher S. Smith

    Brilliant and user friendly. Set up in less than 15 minutes.

    Fletcher S. Smith


    Excellent. Setup was very easy. Works as expected. Videos are very clear. Have to test it from abroad to see if this works as nicely when I tested locally.


  13. kathy hansen

    So far so good. Happy with my purchase. Set up was a little challenging as it does not come with great instructions – google search saved the day.

    kathy hansen

  14. MsShessy

    Inexpensive surveillance service that works with an iPhone


  15. Joseph D Yip

    This camera works better than I expected, even though I read the reviews and descriptions. The instructions are limited but with a little bit of patience I was able to figure out most of it. I have both my wife’s and my phones able to view the cameras images. I will be purchasing at least 3 more. And yes you can see video outside of your area as long as you are able to acess a decent internet signal.

    Joseph D Yip


    Absolutely the camera amazing


  17. Deb the Buglady

    It’s everything the marketing material claims. Great picture. Easy to set up and fun to use.

    Deb the Buglady

  18. 2M Customer

    So far I love this unit. Mounted it to the ceiling and it has been very easy to install and use.

    2M Customer

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