SEAMOR Steelhead

The Steelhead inspection-class ROV is a portable, lightweight and stable underwater system that is easily operated through intuitive flight controls. Its small profile allows this vehicle to inspect confined spaces and be easily stowed.

The compact Steelhead is easily deployed and recovered from small vessels and docks – no need for hoists or cranes. A standard definition NTSC/PAL camera, optimized for lowlight conditions provides the ROV operator with quality video. “Out of the box” features include an integrated controller and LCD monitor module with auto depth, auto heading, a digital video recorder and much more.


  • Intuitive controller
  • Broadcast-quality colour, zoom camera
  • Variable speed & directional ROV control
  • Integrated controller with LCD monitor
  • Digital Video Recorder (DVR)
  • Manual & automatic camera focus control
  • Depth-rated to 300 m (1000 ft)
  • Auto depth, auto heading functions
  • Four (4) powerful thrusters
  • Leak detection warning system
  • Tether-launchable

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Optional Accessories

Dual Function Gripper
Dual Function Gripper

Enhance the capabilities of your ROV with the addition of a SEAMOR Dual Function Gripper. With the Gripper strategically mounted in view of the ROVs on-board camera the pilot can easily maneuver into a pick...

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Handheld Control Pendant
Handheld Control Pendant

The SEAMOR Marine Control Pendant is an easy-to-use accessory that offers a more comfortable approach to controlling your SEAMOR Marine ROV. Utilizing a robust and reliable Logitech F310 game controller, the SEAMOR Control Pendant puts...

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Marine Auxiliary Camera
Marine Auxiliary Camera

The SEAMOR Marine Auxiliary Camera is an easily- installed and re-positionable standard definition colour or black and white camera. This accessory opens up a world of new possibilities for ROV pilots. Being able to view...

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Marine Auxiliary Light
Marine Auxiliary Light

The SEAMOR Marine Auxiliary Light is an easily-installed and positioned independent light source. This compact unit will light up even the darkest corners of the deep. With a 125 degree beam angle and cool white...

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SEAMOR Sea Otter Reel
SEAMOR Sea Otter Reel

SEAMOR Marine manufactures its own line of durable, high-quality reels for tether management and storage. Made from high grade aluminum and stainless steel, our reels can accommodate a variety of tether sizes, slip rings, and...

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SEAMOR Thruster
SEAMOR Thruster

SEAMOR Marine’s thrusters are well respected for their high performance and rugged design. Available in 300m & 600m depth ratings, these thrusters utilize high quality 150W Maxon DC motors and gearboxes. Powerful specially designed props...

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More Options

  • Highbrightness monitor
  • Extra monitor in power supply case
  • Aux float that will add extra payload (1.5lbs/0.7kg)
  • Laser
  • Sonar integration
    • Imagenex 852 Sonar
    • Tritech Micron DST sonar
    • Tritech Micron Echosounder
    • Tritech Gemini 720im
  • USBL integration
  • TritechMicronNav USBL
    • MicroNav USBL GPS antenna option
  • Altimeter with auto altitude control


  • Depth Rating: 300 m (1,000 ft)
  • Size (L x W x H): 502 mm x 384 mm x 373 mm (19.8” x 15.1” x 14.7”)
  • Diagonal: 515 mm ( 20.3”)
  • Weight in air: ~ 21 Kg (47 lbs) (standard vehicle trimmed for fresh water)
  • Construction: Anodized aluminum, stainless steel, syntactic foam and marine-grade polymers


  • Configuration: Two (2) horizontal and two (2) vertical/lateral thrusters. Built-in short-circuit protection on each channel
  • Speed: 1.75 knots (dependent on environment and configuration)


  • Format: NTSC or PAL (full broadcast-quality)
  • Focus: Manual and Automatic
  • Zoom: 3x optical, up to 32x total zoom
  • Tilt Range: +/- 90 degree rotation
  • Lights: Two (2) x 1,500 lumens (3,000 lumens) dimmable high-intensity LED
  • Lasers: Optional parallel green lasers on 150 mm (6") baseline for scale reference


  • Type: Colour or Black & White, low light
  • Format: NTSC or PAL
  • Focus: Fixed
  • Lights: Two (2) X 1,500 lumens (3,000 lumens total) on/off control


  • Length: 165 m (540 ft) standard starting length; 335 m (1,100 ft) standard long length; on manual reel. Other lengths available upon request
  • Diameter: 10 mm / 0.4" (nominal)
  • Breaking strength: 700 kg f, Kevlar reinforced
  • Weight in water: Neutrally buoyant in fresh water


  • Pressure / Depth
  • Compass heading
  • Pitch and roll
  • Dedicated leak and temperature sensors in both the electronics and camera canisters


  • Pelican Case mounted controller
  • Built-in 15” LCD monitor
  • Digital video recorder included
  • Video overlay: depth, heading, auto-depth, auto-heading, pitch/roll, tether turns counter, date & time