Industry-leading Lone Worker & Personal Safety App
Crystal Alarm provides an industry-leading platform for lone worker and personal safety solutions. With smart features like easy administration, precise positioning, real-time monitoring, and direct connection to leading alarm receiving centres, we help you enhance the safety of your employees
How Crystal Alarm Works
Features
Panic Button and Timed Activity are among the most trusted features for lone workers, keeping safety just a tap away. Everything is seamlessly managed through our intuitive portal, making protection simple and reliable.
Instant Response
Ensure the safety of your lone workers with flexible alert paths—whether to colleagues, your internal security team, or a 24/7 alarm receiving centre. Reliable protection, tailored to your organisation’s needs.
Data privacy by default
Access GPS data, indoor positioning, and live audio only when an alarm is triggered—ensuring privacy while providing critical insight in emergencies
Crystal Alarm
Safety always within reach
Crystal Alarm App
The Crystal Alarm app is the heart of the platform — a powerful tool designed to keep you and your team safe in everyday operations and critical situations. With just one press of the button, it instantly notifies selected colleagues or security staff, shares real-time location, and transmitts audio from the scene.
- Silent alarm activation
- GPS tracking for precise location sharing
- Fully customizable alert chains and escalation flows
- Works with or without a physical button
- Easy onboarding and secure enterprise management
Crystal Alarm Devices
Our range of personal alarm buttons are built to make safety accessible, fast, and always within reach. Whether you prefer an integrated solution that snaps onto your phone, or a standalone wearable for tough environments.
- Crystal Button Air: A lightweight, rechargeable button that mounts via MagSafe. Ideal for everyday carry.
- Crystal Button: A durable replaceable-battery button with longer battery life and tactile feedback. Designed for professional use in demanding conditions.
Trusted by 16,000+ users
to make a safer working environment
Book Your Free
Consultation Meeting
Learn how Crystal Alarm fits your environment in a quick, 15-minute call.
See Why Professionals
Choose Crystal Alarm
 |
Other app-based solutions | |
|---|---|---|
Established
|
Trusted by major rail transport operators
|
 Often unknown, unproven brands |
Easy to administrate
|
Easy to implement across teams |
Cumbersome manual processes and extended lead times |
Accurate tracking |
GPS + indoor location |
Basic GPS only |
Live audio |
Listen in during incidents |
No real-time assessment |
Built for use |
IP65 and IP67 certified |
Generic solutions not adapted for tough environements |
Real-time response |
Integrate with traffic control or ARC |
Fixed preset workflows |
Support team |
Dedicated client support team |
Standard support team |
Engineered for every workplace,
anywhere
Some jobs come with greater risks.
Crystal Alarm provides a flexible, reliable Connected Staff Safety Platform tailored for organisations with staff working in demanding environments.
Construction sites, utility maintenance, and fieldwork often expose workers to dangerous environments, from high-risk heights to underground repairs. Crystal Alarm provides instant emergency alerts, ensuring that workers in remote or hazardous areas can quickly call for help when needed.
Construction & Utilities
Protecting lone workers and teams in hazardous locations.
Healthcare professionals and social workers frequently operate in unpredictable situations, from home visits to high-stress hospital settings. Crystal Alarm ensures that help is always within reach, offering discreet emergency alerts and rapid response solutions to keep frontline caregivers safe.
Healthcare & Social Work
Ensuring immediate support for nurses, emergency responders, and field workers.
Retail workers and corporate personnel often face challenging situations and even threats. Whether managing a security threat, handling a difficult customer, or working alone after hours, Crystal Alarm provides a discreet and reliable way to request immediate assistance.
Corporate & Retail Security
Discreet emergency alerts for security personnel and frontline staff.
For professionals in public transport and railway, working alone or in unpredictable environments is part of the job. Whether you’re a train conductor, station staff, ticket inspector or train driver, Crystal Alarm ensures that help is always within reach.
Public Transport & Railway
Keeping delivery drivers and transport professionals safe on the road.
Working in forests, remote sites or isolated areas comes with risks, from environmental hazards to limited assistance. Crystal Alarm ensures reliable emergency communication for forestry workers, researchers, and remote professionals when it matters most.
Forestry & Remote Work
Providing security for workers in isolated locations where communication is critical.
Real-time protection for staff
in exposed Environments
Crystal Alarm is trusted across industries and chosen by major rail operators—reliably responding when speed and dependability are critical.
Still have questions? Book your free intro now.