Two-way communication gps tracker for persons

Total Specifications

Dimension

67*47*17(mm)

Unit Net Weight

37g (without battery)

Unit Gross Weight

59g (total)

Memory

64 M bit NOR flash and 32 M bit SRAM

Key

Power button

SOS button

Directly phone calling button(B)(hang up)

Directly phone calling button(C)(answer)

LED

GSM work status

Battery status

GPS status

IO interface

5-pin Mini-USB(inside the shell) connector with USB virtual port(configuration the device with the PC software tool)

Battery

1000 mA, rechargeable Li-Ion battery

Max 140 hrs working time

Adaptor

Input: AC 100~ 240 V, 0.3 A Max

Output: DC5 V, 0.5 A

GSM Module Specifications

CPU

High performance 32-bit RISC

Software OS

Multitask real time OS

GSM feature

Dual band GSM900/1800 MHz

Quad band GSM850/900/1800/1900 MHz

GPRS Protocol

GPRS Class B

GPRS Class 10

GPS Specifications

GPS chip

High sensitivity GPS chipset

GPS sensitivity

-159Db

GPS frequency

L1, 1575.42 MHz

GPS Position Accuracy

5m-25m

GSM Position Accuracy

100m-500m

Velocity Accuracy

0.1 m/s

Time Accuracy

Synchronized to GPS time

Altitude Limit

18,000 meters (60,000 feet) max.

Velocity Limit

515 meters/second (1000 knots) max.

Cold start:

36 sec.

Warm start:

33 sec.

Hot start:

2 sec.

Channels:

20 parallel channels

Assist GPS

Support (default)

Environment temperature

Operating Temp :

0Cto 50C

Storage Temp :

-20C to 60C

Humidity

5% to 95% Non-condensing

Waterproof

NO

Certification

CE