The Intrinsically Safe Lone Worker Alarm for ATEX areas
TWIG One Ex
Product Code:
Not available in United States and Canada.
Lone worker protection features and benefits

ManDown alarm
ManDown alarm function triggers alert automatically by detection of device orientation, non-movement, impact or free fall.

Indoor location
Paired with TWIG SRD, BLE or Wi-Fi beacons TWIG One can be located when GNSS signal is not available.

Easy Integration
TWIG Integrator Kit resources enable integrating TWIG devices with alarm receiving center.
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SRD compatibility
High-performance GNSS receiver with turn-key AGNSS feed can be complemented with TWIG SRD, Bluetooth Low Energy and Wi-Fi beacons.

Configurable UI and keypad
The pre-programmable device keypad and soft key functions extend device usability.

Compatible accessories
Charging and programming stations, carrying case, belt clip, alterable SOS key colour...

Power for communication
On-screen messages with alert tone and vibration, preprogrammed one-touch status messages and voice calls.

Attendance monitoring
TWIG One Ex equipped with NFC reader registers attendance by reading NFC tags. TWIG One Ex is not compatible with TWIG SRD tags!

Approved for gas and dust
Approved for gas (II 2 G Ex ib IIc T4 GB) and for dust (II 2 D Ex ib IIIC TT130°C Db)
Examples of lone worker jobs
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TWIG Product Offer - More Than a Device
Accessories
Chargers, batteries, wearables, and car solutions - all compatible with TWIG personal alarms.
Documents
Datasheets, Quick Guides, Configuration Guides and Declarations of Conformity
Services
Extended warranty, custom sales box configuration, custom device settings, customer SIM-card provisioning, device mid-life upgrades, central station service provider –model...
Settings
TWIG personal alarms are remotely and locally configurable with selected settings. Read more about device configuration.
Support
Visit our Support site to find answers to your questions and contact information to ask further questions.
System
TWIG personal alarms can be complemented with short range devices, a turn-key central station and AGPS feed. TWIG Integrator Kit enables integrating TWIG devices with alarm receiving centre.