Holux GR-500 Specifications

A powerful handheld GPS tracker with
mini size, light weight and superior sensitive receiving ability
GR-500 Handheld GPS Tracker
Highlights
A powerful handheld GPS tracker
with mini size, light weight and
superior sensitive receiving ability.
GR-500 is designed for many
applications such as human body or
vehicle security, the specific target
to be tracked, emergency call, the
management for specific purpose
and target. Based on the newest
SiRF Star III chip and SIEMENS
GSM/GPRS module, GR-500
performs its high quality, low power
consumption, portable, compact
size, rechargeable and removable
battery functions to your personal,
kindly and intimate kit.
Builds on SiRF Star III/LP chipset with
embedded ARM7TDMI CPU available
for customized applications in
firmware and SIEMENS GSM module
with embedded GSM 900/1800 MHz
(option for 1900), GPRS class 10.
20 parallel satellite-tracking
channels for fast acquisition and
reacquisition.
200,000+ effective correlators for
fast TTFF and extremely fast TTFF's at low
signal levels.
Built-in hardware Tracking Loop
Processor WAAS/EGNOS Demodulator
support.
Built-in rechargeable lithium battery for
Time- To- First-Fix(TTFF).
Support NMEA 0183 v2.2 data protocol
output.
Enhanced algorithms provide superior
navigation performance in urban, canyon
and foliage environments.
Three indicate LED and three function
keys in appearance. SMS function setting
to reply by time, reply in case of
emergency, reply by moving out of range,
reply by over speed, reply by external
trigger, reply by battery out, reply by
phone, reply when be called, and basic
phone functions.
Providing a web site application for GPS
tracker on moving target.