The Grace T-Pass series of wireless safety monitoring devices provides two-way data communications between workers and their vehicles. The information is then relayed over satellite, cellular or mobile radio channels to the base monitoring software via a Tracker i50.
If the worker collapses or is incapacitated the unit will automatically send an emergency alert to the base monitoring control. The base monitoring software can also automatically send text message emergency alerts via email to one or more cell-phones.
The TRACKER i50 has ten years of design experience behind it. Internal module options include Iridium 9612 SBD Satellite modem, GSM GPRS quad band modem and 802.11B Wi-Fi. When Iridium and GPRS modems are installed the Tracker automatically switches to lowest cost GPRS when available, allowing world wide operation.
The i50B Tracker is fully integrated
with our DataGate
"back end" IP routing software, allowing complete "end to end"
performance with a choice of mapping programs and client workstation
software (optional) or direct connection to most Database programs.
This unit is required to operate the Grace lone worker devices.



If the worker collapses or is incapacitated the unit will automatically send an emergency alert to the base monitoring control.
Workers can be up to 2 Km from their vehicle ( line of sight) and still be in communication with the base office or monitoring desk.
Click here to view the set-up and operational manual for the Tracker i50
copyright: Datalink Systems Inc. (BVI) 2008 -2009