
Project Details
The Multi-Function Carousel is a highly versatile, low-profile training system designed to replicate real-world search environments for scent detection dogs.
Client: Border Force
Sector: Security
Status: Completed
Key Dimensions & Power
The carousel has an overall diameter of 4 metres (excluding walking boards) with a 3.4-metre internal diameter and a working height of just 40 cm, allowing dogs of all sizes to engage comfortably and naturally.
Power is provided by three high-torque geared DC motors, driven by a 24 V LiFePO₄ rechargeable battery. This delivers 4–5 hours of continuous operation, with a full recharge achieved in approximately 2 hours, enabling extended training sessions with minimal downtime.
Interchangeable Training Configurations
Designed for maximum adaptability, the system features modular scent boxes and optional walking boards that can be configured to suit specific training objectives.
Scent Boxes
- Supplied as a set of 20 interchangeable boxes
- Two box types included:
- NATO-compatible scent pot boxes
- Universal boxes suitable for postal items or hand luggage
- Universal boxes can also be converted into focus walls, expanding training possibilities
Each scent box is a moving target, securely locking onto the carousel track using four precision dowel pegs that engage with numbered positions (1–20). This ensures accurate spacing, smooth rotation, and repeatable setups. Boxes can be quickly repositioned and reversed to face inward or outward, providing complete flexibility in scenario design.
Walking Boards & Realistic Movement
Optional walking boards transform the carousel into a rotating platform, accurately simulating a baggage carousel or postal conveyor system. The low 40 cm height allows smaller dogs to easily jump on and work against the flow of moving items—closely mirroring real operational conditions.
• Fully adjustable speed and direction
• Maximum speed: 30 m/min
• Suitable for progressive training from imprinting to operational validation
Control Console
The mobile control console is connected via a robust umbilical cable and mounted on casters for easy positioning. It provides:
• Forward and reverse operation
• Variable speed control for walking boards
• Jog function, ideal for controlled scent presentation during imprinting sessions
Built to Order & Customisable
Developed over a 12-month design and testing programme, the Multi-Function Carousel is available on a build-to-order basis. Systems can be customised to meet individual operational or organisational requirements, with optional additions such as soil buckets, manikins, or bespoke scent carriers.








