Search the water.
Recover what matters.
Underwater search and recovery for police and first responders means working in black water and strong current, recovering evidence and weapons, and getting a look fast — often without a standing dive team. SepcoTech scopes the toolkit across suppliers and supports it as one.
Own the search, keep people safe, hold the evidence chain.
Police underwater work is defined by poor visibility, current, and the need to recover items without disturbing them. A single dive team cannot always mobilise in time, and not every task should put a diver in the water. SepcoTech assembles zero-visibility AUVs, recovery ROVs, diver sonar and rapid-look drones into one toolkit — scoped to the unit, not the catalogue.
How a police underwater task runs
Each phase names the system that does it, and links to that system's page.
Zero-visibility / strong-current search
A robust AUV searches in black water and current where a diver would be slow, unsafe, or blind — building a picture before anyone gets wet.
SystemTethys ONE · Tethys RoboticsEvidence & weapon recovery
An inspection-class ROV with a manipulator recovers evidence, weapons or ordnance while keeping the item, and the officer, intact.
SystemChinook · SeamorDiver-held sonar search
When a diver is committed, a handheld sonar-and-navigation console makes the search systematic and records it — useful for evidential defensibility.
SystemSONADIVE · RTsysConfined-space & vessel search
A tetherless micro-ROV searches flooded voids, tanks and confined spaces aboard vessels where a tether would snag and a diver cannot fit.
SystemExRay · HydromeaRapid first-look
A compact drone gives responders an immediate look under a jetty, vessel or into a canal — deciding whether a full dive team is even needed.
SystemBlueye X3 Ultra · BlueyeThe systems, and where each one lives
The platforms behind a public-safety underwater toolkit.
Chinook — Recovery ROV
A manipulator-equipped ROV for evidence and weapon recovery, keeping people out of the water for routine looks.
SEAMOR →
Tethys ONE — Black-Water Search
A two-person-portable AUV that searches in zero visibility and strong current, in the unit's own hands.
Tethys →
ExRay — Confined-Space Search
A tetherless micro-ROV for tanks, voids and confined vessel spaces where a tether would snag.
Hydromea ExRay →On scene and in the water in minutes.
The whole toolkit is built to deploy fast from a riverbank, quay or small boat — giving a unit its own underwater search-and-recovery capability, scoped and supported as one.
How SepcoTech scopes and delivers this as one package
A police underwater toolkit from SepcoTech is scoped once, across Tethys, Seamor, RTsys, Hydromea and Blueye, and delivered as a single package — one specification, one quotation, one delivery schedule, one support contact.
What you get from one contract
- One requirement scoped across every supplier
- One specification and one quotation
- One delivery schedule and one warranty administrator
- One export-control conversation, not four (scope confirmed on enquiry)
- One training programme covering the whole toolset
Why it matters operationally
When a sensor and a vehicle from different makers have to work as one picture, a single accountable partner owns the integration — so the gaps between products are our problem, not yours. Platform-agnostic: we specify against your mission profile, not a single catalogue.
Who runs this mission
Police Dive & Marine Units
Search and recovery in rivers, harbours and lakes — with or without a diver in the water.
Search & Rescue
Rapid sub-surface looks to locate and assess before committing responders.
Fire & Rescue Services
Fast, repeatable underwater search where a standing dive team is not available.
Trusted by law-enforcement recovery teams
The reference below is a supplier's customer, labelled as such — not a SepcoTech delivery record.
A safe pair of hands for defence at sea
Authorised Distributor
We represent each manufacturer directly — specification, supply and through-life support, coordinated from Denmark, inside NATO and the EU.
Scoped From the Requirement
Platform-agnostic. We specify against your mission profile and integrate across suppliers, rather than fitting your requirement to one product line.
One Contract, One Invoice
Multi-supplier systems specified, quoted and delivered as a single package by one accountable partner.
Backed Through Life
Operator and maintainer training, and through-life support for every system we supply; spares and calibration scoped on enquiry.
Speak directly with our defence specialist
Every enquiry is handled directly and in confidence — you will normally have a reply within one business day.
For a cross-supplier police & public-safety package — specified, quoted and supported as one — contact me directly:
- One requirement scoped across suppliers
- One quotation & delivery schedule
- Briefings & demonstrations for units & agencies