GPS GSM Device

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Detailed Product Description

Features and functions:  
1) GPS and GSM dual positioning function
2) Automatic SMS or GPRS continuous reporting with selectable reporting time
3) Internal SOS emergency button on the remote for help
4) Anti-theft reporting
5) Two preset numbers for remote monitoring
6) Uses siren to find the car in a parking lot
7) Automatic power saving mode
8) Wide input power range (DC 10V to 30V) ensures suitability for any vehicle
9) Easy DIY installation and hiding
10) Uses cellular phone, smart phone or man-serviced control center to track and
monitor the mini security tracker
11) Tri-band GSM module for worldwide tracking and monitoring the highly sensitive
GPS module
12) GPS, GSM and system operation status signal LED display
13) Uses SIM card phone book to set reporting number and parameters to make
the interface easy
14) Immobilization function connects to traditional car and motorcycle alarm systems
to add a GSM reporting function
15) Connects to traditional home alarm systems to add a GSM reporting function
16) Embedded vibration sensor for easy anti-theft reporting
17) Adds microwave sensor for complete anti-theft reporting
18) Embedded 750mAh rechargeable battery
19) Connects to PDA for navigation

System structure:
1) GPS satellite
2) Base station
3) Control center
4) Mini universal security and tracking system
5) Smart phone
6) Cellular phone
7) Properties:
a) Dimensions: 98 x 72 x 32mm
b) Weight: 300g +/- 50g
c) Power input: DC 10 - 30V
d) GSM frequency: tri-band 900, 1800, 1900MHz
e) Battery: 750mAh (rechargeable)
f) Power consumption:
i) Power-saving mode: <20mA
ii) Standby: <300mA
iii) Maximum power: <250mA
g) Usage temperature:
i) Operating: -20 ~ 55 degrees Celsius
ii) Storage: -30 ~ 70 degrees Celsius
iii) Operating time: stands by for more than 30 hours

GPS, GSM Cellphone Jammers Hit Mainstream, Calamity Ensues
Don't get too reliant on that GPS receiver, Magellan, since companies are now starting to release devices that locally block GPS signals. Detectnu's device not only block GPS signals within a 50-meter (164-foot) radius, but also GSM cellphone signals in a 20-meter (65-foot) radius. Another such device—the RJ-G1575 GPS jammer from Radixon Hadrian—blocks GPS signals in a 50-kilometer (31-mile) radius. Now, I can completely understand cellphone jammers (hint: people have no concept of tact in New York City and love to yap about God knows what quite loudly), but blocking GPS? What good does that do, other than give mischief makers a rise?

Ok, so Radixon Hadarian claims that the device can be used to thwart GPS-aided terrorist attacks. Yes, and I'm Jack Bauer. Let's leave the crime fighting to the professionals and not to gadget geeks. – Nicholas Deleon

GPS/GSM Accessory

GPS/GSM Accessory-Cheng Holin Technology Corp.,

Cheng Holin Technology Corp.,is a professional manufacturer of gps personal tracking device, personal gps tracking, gps vehicle tracking system, avl system, gps/gsm accessory. Our research and development team dedicated to implementing advanced gps technologies on gps personal tracking device, personal gps tracking, gps vehicle tracking system, aiming at perfecting the performance of the gps personal tracking device, personal gps tracking, gps vehicle tracking system. Highest customer satisfaction is our commitment to business operation, building the solid relationship with global customers.


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Deep foliage, nor canyons phase the rugged eTrex Legend HCx. Its high-sensitivity GPS receiver GPS Tracker GPS Antenna GPS Logger holds a GPS signal in the toughest environments. Similar to the Legend Cx, this handheld navigator also has a bright color screen, microSD™ card slot and automatic routing for wherever adventure takes you.

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