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Chasing Underwater Robot M2 Pro

Manufacturer: Chasing
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CHASING M2 Pro is a professional underwater ROV designed for professional users and industrial applications. M2 Pro has 8 Vectored Thrusters layout which allows OMNI movement in all directions. The Maximum speed is 4 Knots, depth is 150 meters (490 FT) and the maximum horizontal radius is 400 meters (1300FT). CHASING M2 Pro offers a built in 4K/1080p and 12 megapixel EIS image stabilization camera, 4000 lumen LED lights, removable battery and removable Micro SD memory card.

Price $5,499.00

Shipping cost from $170.00
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Underwater Robot Chasing M2 Pro

Chasing M2 Pro is a professional underwater ROV designed for professional users and industrial applications.

M2 Pro has 8 Vectored Thrusters layout which allows OMNI movement in all directions. Compared to the CHASING M2, the M2 Pro motor has been upgraded by 50%. The maximum speed is 4 Knots, the maximum operating depth is 150 meters (490 FT) and the maximum horizontal navigation radius is 400 meters (1300FT).

M2 pro support AC and battery hybrid power supply to achieve unlimited battery life. Not only compatible with sophisticated attachments such as Grabber Claw, Floodlight and laser scaler etc., but also compatible with Control Console (High-brightness Screen), Docking station, USBL underwater positioning, 700Wh battery, Multibeam sonar, Auxiliary Camera and other M2 Pro Exclusive Enhanced Accessories.

CHASING M2 Pro offers a built in 4K/1080p and 12-megapixel EIS image stabilization camera, 4000 lumen LED lights, removable battery, and removable Micro SD memory card. The aluminum alloy compact body (weighs less than 6KG / 13lbs) allows single person operation and Quick-Deployment in 3 minutes.

The CHASING M2 Pro is your portable, easy use and reliable light industrial underwater ROV.

It has a very small size, thin umbilical cable and very high maneuvering capability which allows operating in hard-to-reach places including inside sunken wrecks. With all directional freedom and portable design, M2 Pro has bring the revolutionary point of view (POV) for underwater photography and filmmaking.

Various power supply and unlimited battery life

Chasing M2 Pro, with truly infinite power, overcomes the weakness that the operating time of underwater ROV is limited by with battery capacity. The ROV features a quickly removable/replaceable battery, along with an AC power supply module. After connection to underwater ROV, the AC power supply module can provide continuous power for the ROV from a generator, ship's power system or standard shore-based supply. This functionality enables long working hours and truly uninterrupted operations.

In aquaculture and underwater structures inspection applications, the ROV can be fitted with an AC power supply system to continuously monitor various underwater tasks and construction tasks. In situations that require longer operations such as underwater search and rescue, the AC power supply system ensures that underwater ROV tasks are executed and uninterrupted.

Enhanced power and suitability for complex waters

Chasing M2 Pro features a 150W motor, representing a 50% increase in power compared to the previous generation of industrial-level underwater ROVs. An upgraded motor allows the ROV to reach a max speed of 2m/s and resist current from all directions with enhanced load capacity. Chasing M2 Pro has 8-thruster full vector layout, which allows it to achieve 360 degrees movement in all directions. With a maximum diving depth of 492 feet and maximum horizontal radius of 1312 feet, the ROV is suitable for long time and long-distance operation.

Chasing M2 Pro has a built-in 4K/12-megapixel EIS anti-shake camera, 4000lm LED, removable/replaceable battery, pluggable Micro SD memory card, and compact aluminum alloy body weighing less than 6kg. Chasing M2 Pro can be rapidly deployed in just 3 minutes and is a lightweight, easy-to-use, and reliable industrial-level underwater ROV, with no pre-deployment programing required.

Additional plug-in devices provide greater flexibility

In addition to compatibility with common accessories such as grabbers, LED video lights, and laser scalers, Chasing M2 Pro also works with advanced industrial accessories such as high-brightness screen control consoles, AC power supply systems, multi-interfaces docking stations, 700Wh batteries, USBL positioning systems, multibeam sonars, and auxiliary cameras (rearward facing). Chasing M2 Pro's high-level compatibility and adaptability allow it to equip the add-ons and multiple accessories at the same time for ultimate flexibility across application scenarios.

Chasing M2 Pro supports multibeam imaging sonars used to map large areas of seabed. Multibeam imaging sonars are primarily used in scenarios where mapping is required over wide-range or low visibility waters. In dark and muddy waters, sonars can map the structure of underwater objects to aid in hull inspection and dam maintenance; in search and rescue, sonars can scan and map across a wide range of waters to search for potential targets; and in scientific exploration, sonars can scan for preset targets, performing visual verification that divers do before.

Chasing M2 Pro can work with self-developed Chasing unmanned surface vehicles, using USBL system and triangulation to feedback the real-time underwater position and trajectory of the ROV. In this way, the underwater ROV can easily realize underwater positioning and underwater navigation.

The Chasing high-brightness screen control console supports control of all underwater ROVs and all the accessories. The monitor display screen enables clear images in the sunlight, while an ergonomic key layout makes operations more professional and convenient. Chasing M2 PRO can be equipped with an optional 400-meter-long cable to realize the long distance operation of the ROV. Optional laser scaler can accurately measure distance in underwater conditions.

In addition to the above-mentioned accessories, Chasing will continue to develop and release more advanced accessories such as auxiliary cameras and bottom detection sonars to meet more industrial application scenarios and make underwater exploration easier for everyone.

Swappable Battery

The M2 Pro ROV comes standard with a 300Wh lithium battery, an optional 700Wh battery can also be ordered, the M2 Pro ROV replaceable battery will make your operation time unlimited.

Anti-Stuck Motor

The patented Anti-Stuck Motor technology is adopted to greatly reduce the failure probability of the motor getting stuck in the sand, and it can operate safely and reliably in all kinds of complicated underwater environments.

Removable Micro SD memory card

The 128G Micro SD memory card is removable, download files anytime and anywhere, in addition users can choose to use Micro SD cards of different capacities, up to 512G.

User Friendly Interaction

Professional remote control and software APP. Depth, temperature, and other parameters can be recorded at the same time. Support live broadcast, Social media sharing, Taking photos while recording video, time-reducing photography, quick editing features, HDMI output. All around improved user-experience.


  • Maximum Operating depth: up to 150 m
  • Dimensions:
    • Lenght: 480 mm
    • Width: 267 mm
    • Height: 165 mm
  • Weight in Air: 5.7 kg
  • Operating temperature: -10º to +45º C
  • Thrusters: 8 DC motors
  • Degrees of Moving Freedom (DOF): 6
    • Translational Movement: up & down, forward & backward, left & right
    • Rotational Movement: 360° pitch, 360° roll, 360° yaw
  • Cruising speed: up to 4 knots (2 m/s)
  • Hull body material: Aluminium
  • Payload: 1.5 kg


  • Tether length: 200/300/400 m
  • Cable diameter: 4.5 mm
  • Breaking Strength: 80 kg
  • Max. Working Load: 50 kg
  • Weight in Air: 1,8 kg (100 mt) / 2,5 kg (200 mt)
  • Weight in Fresh Water: Neutrally Buoyant
  • Type: Ultra-thin flexible Kevlar Coax cable
  • Connector: dry type


  • Camera Model: Sony IMX 274
  • Image Sensor: 1/2.3" CMOS
  • Pixels: 12 million effective pixels
  • Mini Illumination: 0.01 lux(0.005 - b/w camera)
  • Lens: F1.8
  • Electronic Shutter Speed: 5~1/5000 sec
  • Burst Shooting: 1/3/5/7/10 frames
  • Iris Control: Auto
  • Focus: from 1m to infinite
  • ISO Range: 100-6400 in Auto/Manual
  • White Balance: 2500K~8000K, Auto/Manual
  • Exposure Compensation: - 3EV +3EV
  • Field of View (FOV): 152º
  • Memory Card: 128 GB Micro SD (Class 10)
  • Video Resolution:
    • 4K UHD: 30 fps
    • 1080P FHD: 30/120 fps
    • 720P HD: 30/240 fps
  • Max. image resolution: 12 Megapixel
  • Image format: 4:3; JPEG, DNG
  • Video format: MPEG4- AVC/H.264, HEVC/H.265
  • LIVE-Streaming: 720P, 25/30fps; 480P, 25/30fps;
  • Stream User Number: Max 3 Devices
  • Max. bit stream of video storage: 60 Mbps
  • Image Stabilization: EIS


  • Light Source: White ultra-bright LEDs
  • Qty of Lights: 2
  • Luminous Flux: 2x 2000 lumen (4000 lm)
  • Beam Angle: 120º each
  • Colour Temperature: 5500º Kelvin


  • Sensors: Temperature, Depth, IMU (6 axis gyro, & accelerometer + 3 axis compass)
  • On-screen overlay: Yes
  • Auto-depth mode: Yes
  • Auto-heading mode: Yes
  • Auto-tilt mode: Yes, +/-60º
  • Heading accuracy: +/-3º
  • Compass resolution: 0.5º
  • Depth sensor accuracy: +/- 0.2 m
  • Vertical hovering accuracy: +/- 1 cm
  • Roll, Pitch accuracy: < +/- 0.1º
  • Yaw accuracy: < +/- 1,5º
  • Posture Lock: ± 0.1° pitch angle or ± 0.1° roll angle
  • Temperature accuracy: +/- 0.5º C


  • Power source: Lithium Ion battery pack 300Wh
  • Running time: up to 4h
  • Battery charger: 2.9A / 25.2 V
  • Charging time: 4:30 h
  • Battery cycle: > 300 times


  • Navigation system: Bluetooth remote controller
  • Monitor: your Smartphone or Tablet
  • On-Screen Display: Yes
  • APP: Chasing App for IOS 9.0 / Android 6.0
  • Power Supply: Lithium Polymer Pack 2500mAh
  • Dimensions: 160mm x 155mm x 125mm
  • Weight: 685g
  • Running time: up to 6h
  • Charging time: 2 h
  • HDMI outut: Yes

CARRY CASE (optional accessory)

  • Dimensions: 560mm x 455mm x 365mm
  • Weight (with 100m tether): 15 kg
  • M2 Pro underwater vehicle
  • 300Wh Battery pack
  • 200/300/400 meters tether (to choose when placing the order)
  • Cabel winder
  • 128 Gb memory card
  • Remote Controller
  • Three-in-one Battery charger + power cord
  • Gopro Mounting base
  • 4x M3x8 screws
  • O-ring set
  • Towel
  • Support Documents
  • Waterproof hard carrying case

Optional Accessories

  • Motor-driven cable reel with WIFI Emitter
  • 1-function grabber arm (open/close)
  • 300Wh Battery pack (standard)
  • 700Wh Battery pack

Qysea warrants that at the time of shipment all products shall be free from defects in material and workmanship and suitable for the purpose specified in the product literature. Customer acceptance will always be deemed to have occurred within 72 hours of delivery. Qysea provides a limited warranty to the original purchaser against all defects in original workmanship and material under normal commercial use and service as outlined in the owner's manual for 2 years from the date of purchase, with the following exceptions and conditions:

  • Qysea must be notified immediately (in writing) of any suspected defect and if advised by Qysea, the equipment subject to the defect shall be returned by the customer to Qysea, via a suitable mode of transportation and shall be freight paid.
  • Should your equipment prove to be defective for any reason (other than those listed in the limitations below) it will be repaired or replaced at Qysea´s discretion, free of charge, excluding shipping and handling charges.
  • All correspondence concerning this warranty must be accompanied by a copy of the original sales receipt.
  • This warranty does not cover rental use.
  • Repairs made under this warranty will not extend the warranty period
  • This warranty is non-transferable and applies to the original purchaser only.
  • Any flood or damage, for any reason, that is caused from flooding an O-ring sealed or water tight area will not be covered under warranty. All O-ring sealed products undergo extensive factory pressure testing before being shipped and delivered and are therefore guaranteed to be sealed and functioning when shipped from the factory.
  • Qysea nor ADITECH will not be liable for any loss, damages, or expenses including incidental or consequential damages directly or indirectly arising from the sale or use of the product.
  • Qysea nor ADITECH accepts no liability for any loss of captured images or the inability to capture images even if it is due to the malfunctioning or leakage of the housing.
  • All paint finishing, cosmetic discoloration of surfaces, powder coating, or material stitching that is chipped, damaged, or unthreaded through customer use is not covered in the warranty.
  • Qysea does not warranty any product for aesthetic finishes. Issues with surface finish that do not affect function of the product are not covered under warranty.
  • This warranty does not apply and may be rendered completely void in the event of accidental damage, abuse, overcharging of battery, flooding due to neglect, tampering, lack of care and maintenance, improper storage, or unauthorized service.
  • This warranty does not apply and may be rendered completely void if the equipment has not been installed and commissioned in strict accordance with approved technical standards and specifications and for the purpose that the system was designed.
  • The warranty does not apply to faults that have been caused by failure to follow the recommended installation or maintenance procedures. Or faults resulting from normal wear & tear, incorrect operation, fire, water ingress, lightning damage or fluctuations in vehicles supply voltages, or from any other circumstances that may arise after delivery that is outwith the control of Qysea. (Note: The warranty does not apply in the event where a defect has been caused by isolation incompatibilities.)
  • This warranty specifically excludes propellers, tether, domes, cords, connectors, O-rings, joystick or other conditions resulting from misuse and negligence.
  • The warranty does not cover the transportation of personnel and per diem allowances relating to any repair or replacement.
  • Modifications or repair by anyone other than an authorized Qysea dealer or ADITECH Service Department will void the warranty.
  • Each product is carefully examined and checked before it is shipped. It should therefore be visually and operationally checked as soon as it is received. If it is damaged in anyway, a claim should be filed with the courier and Qysea notified of the damage.
  • If the equipment is not covered by warranty, or if it is determined that the fault is caused by misuse, repair will be billed to the customer, and an estimate submitted for customer approval before the commencement of repairs
  • By purchasing this product you agree and understand that in no event will Qysea, its distributors or retailers, be held liable for any personal injuries resulting from its operation, or any other damage whether direct, indirect, incidental or consequential, even if Qysea or ADITECH is advised of such damages.
  • The warranty does not cover any direct, indirect, punitive, special consequential damages or any damages whatsoever arising out of or connected with misuse of this product