Robot Dogs for Security: Spot vs ANYmal for Patrol

Quadruped robots are increasingly deployed for security patrol in the UK, offering autonomous all-terrain coverage that wheeled robots and static CCTV cannot match. The two leading platforms , Boston Dynamics Spot and ANYbotics ANYmal , each bring distinct strengths to security operations.

Spot for Security

Spot is the most recognisable quadruped robot in the world and the most versatile platform for security applications. It navigates stairs, rough terrain, and confined spaces while carrying interchangeable sensor payloads including thermal cameras, 360-degree video, LiDAR, and audio detection. Spot's Autowalk feature enables automated patrol routes that repeat consistently, capturing comparison data across shifts to detect anomalies. Battery life is approximately 90 minutes per charge, with autonomous dock-and-charge capability for continuous operation. Spot is ideal for perimeter patrol, construction site security, and corporate campus surveillance.

ANYmal for Security

ANYmal is purpose-built for industrial inspection and hazardous environment operation, making it the preferred choice for critical infrastructure security. It is IP67-rated for dust and water resistance, operates in temperatures from -20C to 45C, and features ATEX-certified variants for explosive atmospheres. ANYmal offers up to 2 hours of battery life and excels in environments such as oil refineries, power stations, and offshore platforms where environmental resilience is non-negotiable. Its integrated inspection sensors detect gas leaks, thermal anomalies, and equipment faults during patrol.

Security Sensor Payloads

Both platforms support thermal imaging for detecting intruders in darkness, LiDAR for 3D environment mapping and change detection, 360-degree cameras for comprehensive video coverage, and audio sensors for detecting glass breakage, alarms, or unusual sounds. Spot offers a wider ecosystem of third-party sensor integrations through its open payload ports. ANYmal focuses on integrated, pre-certified sensor suites optimised for industrial inspection.

Comparison Summary

Which Should You Choose?

Choose Spot for versatile security patrol across corporate campuses, construction sites, and events where payload flexibility and third-party integrations matter. Choose ANYmal for hazardous industrial environments where IP67 protection, ATEX certification, and environmental resilience are essential. Both are available through roboTED with patrol route programming, operator training, and full support included.