# Safety Layer

Low-level collision and system watchdogs.

Polymath’s safety modules provide foundational protection for people, equipment, and mission-critical operations. Our doer-checker architecture independently verifies actions, enabling rapid detection of faults or hazards. These modules add a watchdog layer that prevents dangerous behavior before it happens.

## Modules

### Remote Emergency Stop

Wireless emergency stop system for autonomous and teleop modes.

### Non-Certifiable Safety

A doer-checker system monitoring sensor and autonomy performance.

### Certifiable Safety

Provides a separate safety layer designed to meet IEC 61508 certification.