Unitree has pushed robot dogs from five-figure novelties into practical, deployable hardware.
If you are in security and guarding firms, the right Unitree robot is the one matched to your environment and shift pattern. This guide keeps the decision practical.
Start with the environment
- Indoor flat floors, or outdoor mud, stairs and weather?
- How much payload — cameras, arms, sensors, deliveries?
- How autonomous does it need to be: tele-op, semi-auto, or fully scheduled?
- What is the shift pattern, and do you need spare batteries?
Recommended models
For security and guarding firms we usually point at Unitree B2, Unitree Go2 Pro. Each trades price against ruggedness and compute.
| Specification | Unitree B2 | Unitree Go2 Pro |
|---|---|---|
| Weight | 60 kg | 15 kg |
| Top speed | 6 m/s | 3.7 m/s |
| Payload | 40 kg | 8 kg |
| Battery life | 4–5 h | 2–4 h |
| Height / size | 70 cm | 40 cm |
| Ingress protection | IP67 | indoor / light outdoor |
| Degrees of freedom | 12+ | 12 |
| Price from | $15,000 | $2,800 |
Must-have options
- SDK 2.0 + ROS 2 access if you will write any code.
- A spare battery (or two) for continuous coverage.
- A payload mount and the specific sensor your task needs.
- Documented warranty and a supplier who answers pre-sale questions.
Budget planning
Hardware is only part of the cost. Freight, import duty, training and any payload integration add up. A verified supplier gives you a landed price instead of a surprise.
Frequently asked questions
Go2 or B2 for my team?
Go2-class for light, mostly indoor work and trials; B2-class for industrial, all-weather, heavy-payload duty.
Should I buy direct or through a supplier?
A documented supplier reduces import and support risk and usually bundles freight and duty into one number.
Want a configured quote with freight and duties included? Get a verified supplier quote Unitree security and guarding firms setup: the sensible buying path Unitree buying guide for offshore and marine operators: what to spec Best Unitree robot for search and rescue units in 2026.
Specifications are publicly reported and approximate; exact figures depend on configuration, region and production batch. Confirm the current sheet with your supplier before purchase.
