Twig One.
Optimised for high risk lone workers in industrial environments or for sites that have problematic signal areas.
For intense lone working environments.

With powerful vibrating and loud alarms, the Twig One is the ultimate lone working protection device for extremely loud and hazardous industrial environments. This robust and powerful safety device is for lone workers who are at a high risk within an environmental setting.

Lone working devices for high risk staff in complex, multi-level locations.
Ideal for high risk lone workers that work in demanding environments, such as manufacturing and need the added protection that these devices bring.
Lone working protection for complex multi level sites.
Technically advanced the Twig One enables indoor locating through Bluetooth Beacons and NFC Tags. Customise the accessories to floor levels or rooms in The OWL Portal, to provide pin point accuracy of lone worker locations ensuring a rapid reponse in the event of an incident.
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lone workers today


Designed for extremely loud environments, alerts can be heard over noisy machinery, making it perfect for industrial environments.
Strong vibration feature so you can feel alerts through several layers of clothing, making sure you always get important alerts.
Accurate built in GPS so you can easily locate your lone workers.
Complete with easy one button check in for responding to timers, perfect for lone workers in challenging environments.
Man Down Alarm function triggers alerts automatically by detection of device angles, non-movement, impact or free fall.
The Twig One is able to detect lack of movement and will start to beep to warn the lone worker that an alert will be raised. If this is not deactivated, it will raise an alert in The OWL Portal.
Need urgent help or have an emergency? All you need to do is press the large panic button to raise an alarm. The alarm will open a communication channel with your dedicated response team.
With a tactile keypad, the Twig One makes it easy to communicate, check in and raise alerts.
Featuring a high power speaker, the Twig One device allows you to speak to your chosen response team - making it easy to communicate with your chosen response team.
Complete protection against ingress of dust and airborne particles. Protection against water and liquids including immersion of up to 1m.
Use in conjunction with the Bluetooth Beacons, RF door tags or NFC tags for precise indoor locating when GNSS signal is not available.
Remote configuration for simple implementation.
The Twig One device can be configured remotely, making device setup faster and easier than ever so you can get up and running. The device is fully customisable so it is suitable for your lone working environment and lone working needs including duration of timers and set up of alerts.
How loud are the alerts?
The Twig One is loud enough to be heard over machinery and background noise where hearing protection is often worn for extremely loud environments.
The vibration feedback to the user is powerful enough to be felt through several layers of clothing.
Need something with fewer features?
Take a look at our Man Down X.
*NB A SIM card is needed for the device to work. Speak to us to find out more.

Try a device to suit you Start protecting your
lone workers today
Accessories
What’s in the box:
Included with your lone worker subscription
We offer a fully inclusive subscription for our customers, to make sure you get the best out of your lone worker device.
The OWL Portal.
Full access to our powerful and insightful web-based software, that allows you to oversee your lone workers.
Our ARC.
Choose to have our alarm receiving centre as a part of your response path.
Access to our easy to use app.
Provides instant access to our easy to use app and the Access range so you can use your app, computer or telephone equipment to check in or raise alerts.
Support from our friendly team.
Our support team is always on hand to help you get the best out of your device.
Our Lone Worker Ecosystem
We take away the complexities of lone working to ensure that you and your lone workers feel confident and safe. From helping you select the right device to creating a tailored response path, all of this helps make lone working a stress free experience.
Devices allow lone workers to stay connected through creating timers & raising alerts. Choose the device that best fits your lone workers job role.
The OWL Portal provides instant access to key functionality to manage the service. Connecting lone worker via devices to management and response.
A flexible and fully customisable response procedures designed to deliver a quick response through a number of options.