Preventing falls from heights due to failure to rig safety belt hooks.
Easy attachment to fall prevention equipment such as full body harness.

This system detects that the safety belt hook is not detached from the hook holder and emits an audible alarm to notify the site to encourage workers to properly wear personal fall-arrest systems.

System features

Supports both one-hook and two-hook operation rules.
Flexibly addresses the situation of sites changing daily with the control area setting using magnetic transmitters.
Issues alerts only in the area.
Supports all types of safety belts.

＋ーーNew！ Scheduled for release this fallーー＋

System for administrator (Herness Alert IoT)
You can add a device to a standalone area detector later for network connection.
You can check when hooks are used, who uses hooks, and how they are used from a remote location and manage the situation.

Examples of elevated places where the workers must be worn this product

Crane inspection, temporary scaffold installation and removal, factory openings, installation inspection, etc.