Essential Two-Way Radio Safety Features: Lone Worker and Man Down Explained

For staff who work alone or in risky places, a two way radio is a safety device as much as a communication tool. Features like Lone Worker and Man Down can summon help when someone cannot do it themselves, and on many radios they are built in or a quick software unlock away.

Lone Worker

Lone Worker asks the user to press a button at set intervals to show they are fine. Miss a check-in and the radio warns the user first, then raises an alarm to a supervisor or control room if there is still no response. It suits security officers, night staff, cleaners and engineers working out of sight.

Man Down

Man Down uses a tilt sensor. If the radio stays horizontal for a set time, suggesting the wearer has fallen or collapsed, it triggers an automatic alarm. Because it needs no action from the user, it protects people who may be unconscious or trapped.

Emergency button and GPS

A dedicated emergency button cuts through all other radio traffic to raise an alarm instantly. Add GPS, and a control room can see exactly where the alert came from, which cuts the time it takes to reach someone.

Meeting your duty of care

UK employers have a duty of care to protect lone workers. Radios with these features, backed by a clear procedure for who responds and how, are a practical and cost-effective way to meet it. Many capable radios ship with the hardware ready and unlock these tools through a software licence.

Which radios support these features?

Most professional DMR radios do, including models from Motorola and Hytera. Tell us how your team works and we will confirm which features come as standard and which need a licence.