+1 (312) 667 9003 [email protected]
Lone Worker Devices USA

Brief Description 

SOS alarm and Push button calling 

Two way audio communication

Automatic answer

Low battery reminders 

GPS Location Tracking  

Serious Fall Detection

Man down – Motion/no motion sensor  


Dimension: 61mm * 44mm * 16mm

Weight: 35g

Backup battery: Rechargeable, 3.7V,

850mAh (Li-Polymer)

Charging voltage: 5V DC

Operating Temperature: -20°C to +55°C for working

-30°C to +70°C for storage

Battery life: Up to 48 hours under

normal environmental conditions

Water Resistance: Follow the IPX6 Standard


GPS chipset: UBlox G7020 (AGPS Support)

Channels: 50

Receiver frequency: 1575.42 MHz

Cold starts: approx 32S, typical TTFF (95%)

Warm start: approx 32S, typical TTFF (95%)

Hot start: approx: 1S, typical TTFF (95%)

Antenna: Built-in ceramic antenna   



Sensors: Built in motion sensor

Built in vibrator sensor

SIM card: Micro SIM card,

embedded SIM accepted

Flash Memory: Built in 1MB memory

Normal current consumption: 30~50mAh


2G GSM: 850/900/1800/1900MHz

3G WCDMA Module: Telit UL865

Supported Bands:

EU variants: UMTS / HSPA 900 / 2100 MHz (3G)

North America variants: UMTS / HSPA 850 / 1900 MHz (3G)

Antenna: Built in FPC antenna  


We supply devices world wide with versions that will work in USA, Canada, South America, UK & Europe, South Africa, Singapore, Australia & New Zealand. Get in touch to find out more.

Recommended SIM Cards:    


Canada – Rogers 4G 

UK & Europe – Vodafone 4G

Australia – Telstra 4G, Vodafone 4G

New Zealand -Spark 4G, Vodafone 4G