Device-Ready Technology and What3words

Simple to Use

Designed so staff and fire marshals can run a roll call under pressure, with minimal training.

An emergency is no time to learn new software. Musterd’s safe, simple interface guides fire marshals and key personnel through roll calls and zone sweeps, with clear prompts and alerts.

Because it is quick to learn, more of your people can take part in drills with confidence, and the same app works just as well in a real emergency.

Book a Demo Download the Musterd Brochure(PDF, 5.2 MB)

At a Glance

Guided roll calls and zone sweeps
Clear prompts and alerts
Minimal training needed
Mobile-first design for phones and tablets
Language and display options
Easy to use in the dark or rain

The benefits

What Simple to Use does for you

Guided steps under pressure
Simple, guided screens help staff and fire marshals complete roll calls quickly when it matters. The mobile-first design works smoothly on smartphones and tablets, even in low visibility or high-stress situations.
Less training, wider adoption
Clear prompts and alerts cut the training overhead, so new marshals are ready quickly and more of your workforce can take part. Drills run the same way as a real evacuation, so everyone knows what to expect.
Set up the way your people work
Choose the app’s language, switch to a grid view and set location options, so every marshal sees the roll call in the way that suits them, on a phone or a tablet.