DE551 Wireless Veterinary Video Otoscope

“The best tool in our kit. Nothing increases compliance better than owners actually seeing ear mites moving inside their pet’s ears. We also use the video otoscope to demonstrate to owners the success of our therapy on many chronic ear infections. Nothings says success like a before and after treatment pictures. We now have a number of clients that insist on “seeing for themselves” that ears are normal.”

Dr. Rick Davis,
Davis Veterinary Service, Indiana

For more Testimonials Click Here

The DE551 Veterinary Wireless Digital Video Otoscope is a special purpose digital video camera combined with a high magnification lens and multiple ultra-bright LEDs.

Powered by 30x variable magnification, this innovative device streams high quality live video (at 30fps) to a computer or TV, enabling the user to view and record crystal clear images or videos.

The DE551 Wireless Veterinary Otoscope has been adopted in a vast number of animal hospitals and vet clinics worldwide. Most common uses are for client communication and education, tracking changes over time, and increasing procedure acceptance rates.

With its many uses and applications, the DE551 Wireless Veterinary Video Otoscope is a versatile, easy to use tool and is easy to acquire at a very affordable price. Please contact us for more information.

To read the DE551 Product Review on ‘A Vet’s Guide to Life’ Click Here

For Technical Specifications Click Here



  • Inner ear observation
  • Dogs, cats, small animals, and exotics
  • Client education
  • Electronic medical records (EMR)

What’s Included

  • Wireless Video Otoscope
  • Disposable Specula:
    • 4 pieces 4mm
    • 2 pieces 5mm
    • 5 pieces 7mm
  • Wireless Receiver
  • Power Charging Adapter with USB Cable
  • Velvet Carrying Case
Technical Details
Sensor Resolution 720 x 480
Magnification Native Optical: 15x – 30x
Digital: 15x – 90x
Lens Assembly Dual Lenses
3-Layer Glass, 650nm cutoff
Video Format: YUY2
Frame rate: 30 FPS
Video/Image Properties Color: 360 Level Hue, Saturation, White Balance
Exposure: Brightness, Contrast
Image: Sharpness, Gamma
Video, Image Files BMP, JPG, AVI
Lighting Ultra-Bright LEDs
Fully adjustable brightness
Specula 4, 5, and 7mm diameter (5pcs each)
Battery Built-in 850mAh
Wireless Link 4 Independent Channels
Dimensions 13cm x 3.6cm x 4cm
Interface Interface: USB 1.1/2.0 and above
Software Scalable Window, Zoom, Freeze, Resolution, Rotate, Flip
Region of Interest (ROI), Automatic/Manual white balance
Operating Systems Windows 11, 10, 7, and Mac OS 10.8 or higher (Intel processors)
Warranty 1 Year Warranty

Firefly devices are intended to be used with the included software, but may also be integrated into 3rd party platforms. If you would like to use a 3rd party software package please contact us and we can provide integration guidelines.

For more information contact