Twig One Ex

WEARABLE MANDOWN DEVICE

The wearable Twig One Ex 4G, Wi-Fi compatible device, is intrinsically safe and designed for use in explosive hazardous areas.

Equipped with features like an SOS Panic Button, fall detection, no-motion detection, and wellness check-ins, you can trust that your team’s safety is prioritised with the Twig One Ex.

Should an alert be activated by the Twig One Ex, our Emergency Monitoring team is available 24/7 to leverage the real-time data from the device, efficiently handling any situation for a successful outcome.

Each alert follows your customised emergency response plan, meticulously documented from start to finish. Timestamped actions and detailed notes ensure thorough reporting for future reference, guaranteeing transparency in the response process.

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SOS
Alert

Check-in

Fall Detection
Alerting

No Motion
Detection

Two-Way Voice
Calling

Live GPS
Positioning

Cloud-Based
Portal

24/7 Emergency
Monitoring

OVERVIEW

The Twig One Ex stands as an innovative solution for lone-worker safety, designed to excel in diverse environments. Tailored with a wide array of features, it ensures the well-being of individuals working independently.

Featuring two-way voice communication, this device keeps workers connected to monitoring personnel or colleagues, guaranteeing timely assistance during emergencies. Additionally, its advanced sensors enable functionalities like fall detection and no-motion alerts, providing enhanced protection in hazardous settings.

With integrated 4G cellular connectivity, the Twig One Ex offers real-time tracking and monitoring capabilities, facilitating swift responses and ensuring user safety. Moreover, customisable reporting and analytics empower organisations to effectively understand and mitigate risks. From detecting incidents to resolving them, the Twig One Ex serves as a dependable companion, instilling peace of mind and safety assurance for lone workers across various industries.

HIGHLIGHTS
  • Wearable and compact.
  • Man-down Functionality:
    • SOS latch: Pull the latch to trigger the SOS alert.
    • Fall Detection
    • No-motion Detection
    • Worker check-in: Configurable timer (30 – 180 min, or off)
  • Two-way voice
  • GPS Location Technology
SPECS
Compatibility and communication
  • Communicates with all systems using MPTP (Mobile Phone Telematics Protocol) both SMS and GPRS (IP).
  • Tracking and alert messages include information on satellite positioning, TWIG SRD beacons, speed, heading and battery charge.
Mechanics
  • Dimensions: 102,1 mm x 48,9 mm x 24,6 mm
  • Weight: 130 g
  • Water and dust proof (IP67), shock resistant
  • Firm grip with tactile silicone keypad
Key telematics functions
  • Manual alert through SOS key
  • Mandown alarm with 4 automatic alert triggers: device orientation, non-motion, free fall and impact
  • Two-way voice over 4G/3G/GSM/Wi-Fi with speaker
  • VoIP calls and data transfer via Wi-Fi* (VoIP calls via 3rd party application, support only 2.4 GHz WiFi network)
  • Device and user status messages
  • Interactive on-screen messages
  • GNSS satellite positioning
  • TWIG Beacon SRD / Wi-Fi / BLE location*
  • Geofence
Key technical features
  • GSM: 900/1800 MHz
  • WCDMA: Bd.1 (2100MHz)/Bd.3 (1800MHz)/Bd.5
  • (850MHz)/Bd.8 (900MHz)
  • LTE-FDD: Bd.1 (2100MHz)/Bd.3 (1800MHz)/
  • Bd.5 (850MHz)/Bd.7 (2600MHz)/Bd.8 (900MHz)/
  • Bd.20 (800MHz)/Bd.28 (700MHz)
  • LTE-TDD: Bd.38 (2600MHz)/Bd.40 (2300MHz)
  • Built-in GSM, SRD*, GNSS, WiFi*, BLE*, NFC* antennas
  • Speakerphone with 2 microphones
  • Powerful vibrator
ATEX/IECEx approved
  • II 2 G Ex ib IIC T4 Gb
  • II 2 D Ex ib IIIC T130°C Db
  • Ta: -20°C…+60°C****
  • EESF 20 ATEX 045X / IECEx EESF 19.0020X
Provisioning and security
  • Remote or local configuration
  • Authorisation of remote and local access
  • SSL/TLS secured server connection
  • NOTE! Programming allowed only with TWIG Ex USB cable of device type FME92EU.
Operating time and temperature
  • Rechargeable 1350 mAh Li-ion battery
  • Typical operating times, GNSS satellite positioning/cellular data reporting**
  • 9 days (1 report / hr)
  • 5 days (1 report / 10 min)
  • 33 hours (1 report / min)
  • 10 hours (1 report / 5 sec)
  • Up to 12 days (cellular network standby)
  • Recharging time*** < 4 hrs for 95 %
  • NOTE! Charging allowed only with TWIG Ex charger of device type CME92EU (or with USB cable FME92EU).
  • Operating temperature -20°C …+60°C****
Satellite positioning system
  • High performance multi constellation GNSS receiver (GPS, Glonass and Galileo)
  • Time to first fix: warm start < 35 s
  • Configurable opt-out and roaming block
  • Extended ephemeris on-board generation
  • Motion based GNSS control
TWIG Point cloud services
  • Remote Configurator for device settings management over the air
  • Hybrid location service for public space location (cellular + Wi-Fi) and for on-site location (TWIG SRD + Wi-Fi + BLE)
  • AGNSS for faster GNSS location
  • Alarms monitoring and tracking
  • Site planning and management
Display and keys
  • Alterable SOS key colour
  • LCD display with guiding symbols
  • Preprogrammable function keys and menu key
  • 4 numeric keys for answer / assistance call
  • Dedicated keys for Amber alert and ManDown alarm functions
Optional device features
  • 2G/3G/4G mobile network*
  • Wi-Fi only (without mobile network)*
  • SRD3* for device compatibility with TWIG short range devices (SRD), VoIP calls and data transfer via Wi-Fi (only latest device versions of TLP53EU) and location and BLE beacons
  • NFC* Reader 13.56 MHz
ACCCESSORIES
  • Charging and programming stations
  • Alterable SOS key colours
  • Belt clip
  • Ex carrying case
  • Car charger
  • TWIG Beacon Ex SRD* Non-ATEX SRD devices:
  • TWIG Beacon SRD*
  • TWIG Remote Button SRD*
  • TWIG Door Sensor SRD*
  • TWIG Mandown Button SRD*
24/7 MONITORING

At the heart of lone worker safety, the Monitoring Support Centre serves as a critical hub, providing indispensable 24/7 support to enhance security and responsiveness in the face of potential risks.

Direct Safety has meticulously crafted emergency response protocols tailored for industries with lone workers, ensuring the safety and well-being of individuals operating in isolated environments where potential threats or emergencies can arise at any time, day or night.

Leveraging cutting-edge technology and real-time monitoring solutions to fortify the safety net for lone workers. The company’s expertly trained monitoring staff ensures that all alerts are promptly and efficiently responded to, relieving the burden on your internal resources. This process includes swift escalation to local emergency services, facilitated by the sharing of vital information such as real-time location data, alert details, and any additional insights obtained through the two-way communication capabilities inherent in our devices and portal.

The management of alerts occurs seamlessly through Direct Safety’s Blackline Live cloud-hosted web portal, adhering to the highest industry standards with an impressive track record of over 99.5% uptime. This ensures continuous online access 24/7 from any location worldwide. In essence, Direct Safety’s comprehensive approach integrates advanced technology, expert monitoring, and efficient emergency response, providing lone workers with a robust safety framework that is both proactive and reliable.

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