GSM/GPRS module Siemens MC55 it have better effect as for GPRS function.

A little more expensive than Simcom 300.

Standard Accessories: User manual, Two Batteries, USB Cable, Travel Charger, RS232 (for configuring IP Address, Port, ANP)
Optional Accessories: Car cigarette lighter charger.

Car battery power charger.

Product Description

Application

Track exactly. Can be used for preventing theft of vehicles, the protection of kids, old persons and pets, the management of personals, track secretly.

Detailed information

Based on GSM/GPRS 850/900/1800/1900MHZnetwork and GPS satellite positioning system to track far-way objects conveniently by short message, internet or PDA.

Advantages

Easy to find the position: No need to build special platform, checking directly by short message, internet, PDA. So it can take down the cost for the server and the customers. It also supports other kinds of platform to track.

Compact size: Size 46*64*17mm(1.8*2.5*0.65inch) weight: 40g

With the antenna and battery inside, it is easy to carry on.

Standard Functions

Work on real-time tracking: To track the position by the latitude, longitude on some digital maps.

If the object enters underground parking or some other places with no signals, it will report to you the last position tracked.

Auto-tracking: Set up an interval and the times, it will report you the position information in that interval and the times.

Adding/cancelling the authorized numbers.

SOS and monitoring functions.
Geo-fence. It will alert if the tracker goes out the area set up.
E-lock: It will send SMS to the authorized numbers if it is dismounted. It will be on if the tracker stops.
Overspeed limit: Will send SMS to the authorized numbers if the object goes across the speed set up before.

Low power alert.

Application

Tracking for vehicle-renting/outdoor machinery
The monitoring of kids, old persons, disabled and pets.
Protection for the businessmen.
Management for the staff outside.
Tracking criminals.

Parameter
GPS chip: SIRF3

Channel: 20

Sensitivity: -159dBm

Precision: Within 5 meters

Tracking time: Warm operation is 1s in average, cold operation is 35s in average

Recharge on car (input 12V, output 5V), recharge on flashboard (input 110-220V, output 5V)

Li-battery (rechargeable/replaceable): 3.7V, 800mAh lithium-battery