Model#: AULNMV400-55

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Autel MV400-55 MaxiVideo 5.5mm Lithium-Ion Digital Inspection Camera

  • Autel MV400-55 MaxiVideo 5.5mm Lithium-Ion Digital Inspection Camera
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  • Express Delivery option not available due to transportation regulations.


The Autel MaxiVideo MV400 5.5mm Digital Inspection Camera is the ideal tool for examining difficult-to-reach areas normally hidden from sight. The MV400 features the ability to record digital still images and MPEG2 or MPEG1 video on either internal flash memory or on a removable SD card (Sold Separately). The MV400 features an ergonomic design with bright, 3.5 in. full color LCD display, with auto-focus and viewing capabilities as close as 1 in. with crystal clear output. The MV400 also features the capability to stream directly to a PC.
The MaxiVideo MV400 is an economical solution to inspect machinery, facilities and infrastructure in the safest, quickest and most cost-effective manner possible.
  • Record and play back still images and video clips for analysis
  • 3.5 in. high resolution full color LCD display with 320 x 240 resolution
  • Easy-to-use multi-language interface
  • On-screen horizontal and vertical image flip
  • Save images an videos with internal memory or with optional SD cards (Sold Separately)
  • 5x zoom capabilities for increased viewing
  • Mini USB connector for uploading images and videos to PCs for review
  • Oil and scratch resistant tempered glass camera lens
  • Rugged 1 meter flexible watertight camera cable
  • Built-in white LED illuminates dark inspection areas with various illumination settings
  • Long lasting Lithium-Ion rechargeable battery with up to 6 hours of continuous use
  • MaxiVideo 5.5mm Lithium-Ion Digital Inspection Camera - MV400-55


Series: MaxiVideo
Cordless: Yes
Batteries Included: 0
Battery Type: Li-Ion
Bluetooth Compatibility: No
Camera Head Diameter: 5.5mm
Case Included: No
Charger Included: No
Display Resolution: 320 x 240
Display Size: 3.5 in
Display Type: Digital Display
Motor Type: Brushed
Powered Tool Power Source: Electric-Cordless
Wifi compatibility: No
Zoom Capacity: 5X



3.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
No, I would not recommend this to a friend (2)
Lightweight (1)
No, I would not recommend this to a friend
Not a good value for the money.
This unit has all the features you desire, but I never could get a great image, hence didn't capture good recording.

Limited distance on probe, has a bright light.
April 30, 2019
5 months ago
Describe Yourself:
Avid Do-it-Yourselfer
No, I would not recommend this to a friend
Cave exploring at home!
Mine came with the 5.5mm head. Thinking about buying the 8.5mm but not sure if I want to take the chance.
June 10, 2016

Questions & Answers

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Browse 1 question Browse 1 question and 1 answer
Can i deep the camera in disel fuel to serch for objects?
Roberto on Apr 27, 2016
BEST ANSWER: We would not recommend submerging the camera in diesel fuel. For additional assistance with this question, please contact Autel directly at 1-855-AUTEL-US (288-3587) (Monday-Friday, 9:00AM-6:00PM Eastern Time).


New Products Limited Warranty

Autel Intelligent Technology Corp.,Ltd ("Autel") warrants to the original purchaser that this unit is free of defects in materials and workmanship under normal use and maintenance for a period of one (1) year from the date of original purchase. If the unit fails within the one (1) year period, it will be repaired or replaced, at Autel's option, at no charge, when returned prepaid to the Technical Service Center with Proof of Purchase. The sales receipt may be used for this purpose. All replacement parts, whether new or re-manufactured, assume as their warranty period for only the remaining time of this warranty. This warranty does not apply to damage caused by improper use, accident, abuse, improper voltage, service, fire, flood, lightning, or other acts of God, or if the product was altered or repaired by anyone other than the Technical Service Center. Consequential and incidental damages are not recoverable under this warranty. Some states in the United States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state or country to country. No portion of this warranty may be copied or duplicated without the expressed written permission from Autel.

Products requiring service should be returned as follows:

      1. Call or email the Technical Service Center to obtain a Return Reference Number:

        USA & Canada

        Tel:1-855-AUTEL-US (288-3587) (Monday-Friday, 9:00AM-6:00PM Eastern Time)


        Other areas:

        Telephone:0086-138-2369-3008 (Monday-Friday, 9:00AM-6:00PM Beijing Time)


        (Or contact your local distributors)

      2. Package the product carefully to prevent shipping damage

      3. Include your name, return address, and a day contact phone number

      4. Enclose a copy of the dated sales receipt

      5. Describe the problem using our technical support form

      6. Shipment fee prepaid.

Autel Service Centers:

North America: 116 Spring Road, Huntington, New York, 11743

Tel:(631) 923-2620

Or your local distributor address, or:

China headquarters: 6th-10th floor, Building B1, Zhiyuan, Xueyuan Road, Xili, Nanshan, Shenzhen, 518055, China.

Telephone: 0086-138-2369-3008