TRU-ALERT Height Sensor

Our harness-based height sensor detects when an unprotected climber reaches an unsafe height. 

The TRU-ALERT Height Sensor will also detect slack in the webbing line from the harness during climbing.  

When either scenario is detected – an unprotected climber or excessive slack – and the user is ~2.5m above ground level, the TRU-ALERT Height Sensor activates height warning for 5 seconds. This allows the climber to downclimb to a safe level or correct the slack issue. If the issue is not corrected within 5 seconds, the TRU-ALERT Height Sensor activates a safety alarm until it’s reset. 

The height sensor works best with sequenced connectors, including our TRU-CLIP Connector. It’s also compatible with Belay Mate and Self Belay connectors. 

Every TRU-ALERT order includes: 

• 1 alarm (30% charged) 
• 1 of each sequenced connector attachment bracket 
• 1 hook and loop harness attachment strap 
• 2 wire wraps 
• 1 USB-C charging cable