Twig Protector

With two-way audio communication, GPS, Man Down capabilities and waterproof casing, the Twig Protector combines high performance with durability.

Featuring pre-defined buttons for voice calls, the Twig is available in the standard Protector model, the Protector Easy, which provides limited functionality or the intrinsically safe Protector Ex (ATEX).



  • Twig Protector
  • Twig Protector Options


Red Alert

Red Alert

A designated button will immediately open an audio channel to the ARC.

Amber Alert

Amber Alert

Users connect to the system to describe location, activity and time of completion.

Locate Now

Locate Now

The device can be located by an authorised colleague or via the ARC.

Man Down Alarm

Man Down

A Man Down alarm can be created through immobilisation.

Lone worker monitoring software

Monitoring software

The Twig Protector is fully compatible with our lone worker monitoring software, Vision. This intuitive, online portal will help you monitor and review how employees interact with their Twig devices.

Learn more 

Twig Protector features
  • BS8484 compliant
  • Two-way audio communications
  • Automatic Man Down detection on tilt and non-movement
  • Shock and water resistant
  • Multiple ways to engage an alert
  • 24/7 monitoring
  • Fast GPS locating
  • Dedicated panic button
  • Activity timer
  • 24-hour battery life
Risk factors to consider
Various risk factors influence how suitable the Twig Protector will be in assisting your lone workers:

  • Verbal abuse/threats — suitable
  • Physical abuse/threats — suitable
  • Man Down: user activated — suitable
  • Man Down: device activated — suitable
  • Safe and well check — suitable
  • Performance without mobile network — not suitable
BS8484 compliance
See how the Twig Protector complies with BS8484:2011 (the British Standard for suppliers of device/app based lone worker services).

  • Audio Red Alert capability — Yes, two-way voice
  • Red Alert call will keep trying if unsuccessful — Yes, up to nine times
  • Red Alert call is confirmed as answered — Device will vibrate
  • Operator can dial in to the device — Authorised number only
  • Check-in: Amber Alert capability — Yes, timer is at the Alarm Receiving Centre
  • Location of device is available — Via Amber and GPS
  • Sufficient battery life and low battery warning — Phone-based low battery warning
  • Signal strength indication — Yes
  • Minimise causes of false alarms — Device and service issue