Waterproof Asset Tracking Device
Описание Продукта: 


GL505 is a powerful water resistant GPS tracker designed for fixed asset tracking applications. GL505 work with two CR123A Lithium-batteries, wakes up follow the pre-set time to send the info and then return to deepsleep. GL505 can standby 1000days. With built in motion sensor, GL505 can also detect the motion of asset all the time and give a warning message. Based integrated @Track interface protocol, the GL505 can communicate with a customer phone number through GPRS/SMS to transfer reports of GPS position and other useful information. The system integrators can easily setup their tracking systems based on the full-featured protocol.

  • Waterproof,IPX7 compliant
  • Work with  Lithium batteries CR123A 
  • Built in u-blox chipset with -162dBm tracking sensitivity,-148dBm autonomous sensitivity for fast TTFF and high accuracy
  • Low power consumption, long standby time for more than 1000 days
  • Quad band GSM/GPRS frequencies 850/900/1800/1900MHz
  • Embedded @Track protocol
  • Built in 3D motion sensor for motion detection
  • Built in GSM antenna
  • Built in GPS antenna
  • Built in temperature sensor
  • Сертифицированный с CE/FCC


GSM Specifications

Quad band: 850/900/1800/1900MHz
Compliant to GSM phase 2/2+
-Class 4 (2W @ 850/900MHz)
-Class 1 (1W @ 1800/1900MHz)
GPRS multi-slot class 10
GPRS mobile station class B
RMS Phase Error 5 deg
Max Out RF Power 33.0dBm±2dBm
Dynamic Input Range -15~ -108dBm
Receiving Sensitivity Class ⅡRBER2%(-107dBm)
Stability Of Frequency <2.5ppm
Max Frequency Error



GPS Specifications

GPS Chipset u-blox All-In-One GPS receiver sensitive, fast and accurate
Autonomous: -148dBm
Hot start: -160dBm
Tracking: -162dBm
Position Accuracy
Autonomous: < 2.5m 
SBAS : 2.0m
TTFF (Open Sky)
Cold start :30s average
Warm start <30s
Hot start <1s



GSM  Antenna Internal only
GPS Antenna Internal only
Indicator LED GSM, GPS and power (Inside the casing)
Serial Port  8PIN connector for upgrading or debugging (Inside the casing)


General Specifications

Dimension 118mm*69.5mm*26.8mm
Weight 105g (Without battery)
Battery Two Cr123A Lithium-battery 1500mAh(Standard battery)
Standby Time
Standby current : <10uA
SMS count: >1000SMS
Standby days: 1000 days (Report once/day)
Water Resistance Follow IPX7 standard
Operation Temperature -20℃~+60℃


Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Timing Report Report position follow the pre-set time
Geo-Fence Geo-Fence regions can be defined
Low Power Alarm Alarm when internal battery is low
Power On Report Report when the device is powered on
Non-Movement Detection Movement alarm based on built in 3D motion sensor
Emergency Mode Terminal will alway active, can be used in emergency