1. SOS button for help: In case of emergency 2. Dual positioning: GPS Satellite and LBS positioning dual monitor positioning to realize all real-time position 3. Intelligent power saving mode to save power 4. Two way conversation: Users can communicate each other, the smart watch can bind 3 adults number. When in an emergency, press the SOS, it will dial the preset number in wheel, and stop if connected. 5. Electronic fence: Adult can set safe activity province for your child, once out off the range, The Q50 will inform the child by alarm, and you by your banded phone. 6. History trace: Can trace your history position within recently 3 months 7. Time/date display: Adjust itself by GPS 8. Pedometer: can record the step count of the user. 9. Remote monitoring: Built-in high sensitive microphone, Guardian can listen the sounds around your children by taking actions on the App in your phone. Specification: Color: red, green, blue SIM card: Single micro SIM slot GSM accuracy: 50-200M, GPS accuracy: 10M(2D RM) Speed accuracy: 0.1M second Button: 4 buttons I/O port: USB earphone, micro USB Bluetooth version: V3.0 + EDR Bluetooth protocol: A2DP + HFP 1.5 + HS P 1.2 Operation system: IOS/Android Button: 4 buttons: SOS, turn on /off button, record Waterproof: IP54 Battery capacity: 3.7V 320mA CPU: MTK6260(GSM)/UBLOX7020 (GPS) volts: 4V speed precision: 0.1M/S Cold start: <38S Warm start: <32S Packing: Standard packing/customized packig Material: Silicone Warranty: 1 year Weight: 15g
Low power consumption. speed dial buttons and one SOS button. SOS signal can be sent to the control center if the SOS button is pressed, so as to indicate the user's location precisely. Built-in microphone to support two-way voice communication. Display longitude, latitude, speed and altitude etc; Support time setting and continuous/discontinuous tracking functions; Support the electronic fence function; Support the alarm function if exceeding the designated range Support alarm and remote monitoring functions Support real-time tracking and monitoring without causing influence on personal life; Provide location tracking function through message in the point-point mode; The control center can search the user's location through message/GPRS (System support is required) Track recording function, historical track playback function (System support is required); Standby time: 60-72 hrs, provide GPS operation management system of B/S or C/S framework. (System support is required); Size: 65mm*46mm*17mm G. W: 50G Appearance: Sport style watch tracker Shell: PC+ABS GPS Sensitivity: -159dBm GPS frequency: L1, 1585.42MHZ Routeway: 20 Height restriction: 6000 feet Speed restriction: 1000 knots Earphone: 12PIN USB interface. Battery: 500Amh, 3.7V, charging input: 5V Standby time: 72 hours Working time: Depend on working condition Operating Temperature Range: -30º C to +70º C Humidity: 20-90% Position accuracy: 10-metres, 2D RMS
Waterproof child GPS tracking bracelet for kids /GPS tracking chip - caref watch Product features: 1.Low power consumption. 2.Speed dial buttons and one SOS button. 3.SOS signal can be sent to the control center if the SOS button is pressed, so as to indicate the user's location precisely. 4.Built-in microphone to support two-way voice communication. 5.Display longitude, latitude, speed and altitude etc; 6.Support time setting and continuous/discontinuous tracking functions; 7.Support the electronic fence function; 8.Support the alarm function if exceeding the designated range 9.Support alarm and remote monitoring functions 10.Support real-time tracking and monitoring without causing influence on personal life; 11.Provide location tracking function through message in the point-point mode; 12.The control center can search the user's location through message/GPRS (System support is required) 13.Track recording function, historical track playback function (System support is required); 14.Standby time:60-72 hrs, provide GPS operation management system of B/S or C/S framework.(System support is required). New technocal for New watch: 1.Special simple tracking software design for caref watch 2.New Andiord iPhone APP for caref watch 3.Sole agent in each country supply best services to each clients
Product Feature: 1.Inbuilt GPS Module 2.Internet positioning service center, used to receive and send positioning information 3.GSM /GPRS modem supports Quad frequency bands, I.E.850/900/1800/1900 MHz 4.High-sensitivity, new workmanship and the most advanced GPS chip 5.Can work effectively in limited space such as urban canyon 6.Low energy consumption 7.Fast signal acquisition 8.Supports single positioning and continuous tracking; 9.Supports alarming and remote monitoring 10.Supports fast dial button 11.Supports the location information inquiry by SMS and Internet 12.May monitor without disturbing the tracked person and realizes real-time tracking; 13.Can position the holder by call or SMS 14.In emergency, press the SOS button to have an accurate positioning Specification: GSM module:GSM 850/900/1800/1900 MHz Quad frequency GPS sensitivity:-163dBm GPS center frequency:L1, 1575.42MHz GPS positioning accuracy:5-25m GSM positioning accuracy:100-500m Speed accuracy:0.1 m/s Time accuracy:Synchronous with GPS GPS Datum:WGS-84 Hot start:< 1s Warm start:< 38s Max.Altitude:18000m Max.Speed:515m/s Operating temperature:-20---65°C Humidity:5%---95% Dimensions:64.5mm×45.5mm×17.5 mm (main unit) Voltage:Rechargeable 450mAh battery Power supply:DC5V Standby time:>48h Buttons:SOS button for emergency aid;Call 1, Call 2, Switch on / off buttons, interface switch button FAQ: 1.Why the command is sent and no reply Wrong number or the SIM card in the terminal is back charge. The place of the GPS track is out of the GSM service area Sometimes the SIM card provider is quite busy, so the SMS is delay 2.Why the command is sent, the device replies wrong prompt Make sure that there is an authorized number in the terminal Whether the password is correct? Make sure the format of the command is correct Do not add any other character into the commands. 3.Why there are some deviations in the map for the real position Based on the national security concerns, Google map has made artificial error in the plan metric map. Appear this kind of circumstance is not the malfunction of tracker, but normal phenomenon.You can choose the satellite map. The GPS signal is feeble. When the device is inside the house or be the center of the high buildings, the GPS signal will reflective mutually, then bring the deviation for the locating. When the number of the satellites is lack, also will bring the deviation for the location, then will not show the accurate position on the map.
1.5 Inch LCD GSM/GPS Personal Position Wrist Watch Tracker with SOS Help Key Manufacturer Specifications: GSM: 850/900/1800/1900MH Time: Synchronized with GPS time Center frequency: L1, 1575.42MHz Default data: Synchronized with GPS; WGS-84 GPS locating accuracy: 5~25 meters Warm start: 38 second Built-in 600mAh battery GSM locating accuracy: 100~500 meters Max elevation: 18000 meters GPS sensitivity: -163dBm Working time: 7 hours Working temperature: -20~65'C Positioning speed accuracy: 0.1m/s Max speed: 515 meters / second Acceleration of gravity: 4G Hot start: 1 second Standby time: 170 hours Working humidity: 5~95% Dimensions: 8.66 in x 1.89 in x 0.79 in (22.0 cm x 4.8 cm x 2.0 cm) Color: Black Package List: 1 x 1.5 Inch LCD GSM/GPS Wrist Watch 1 x USB cable 1 x Power adapter (AC 100~240V / 2-flat-pin plug) 1 x Software CD
Mini size, suitable for personal use GSM quad-band SOS panic button for help Quick dial function SOS button, cycle call and reports its location to authorized phone Voice monitor, two-way audio, speak Show real-time location on Google Maps Can record the route and replay Tracking another GPS device Built-in memory for 16,000 positions Online monitor platform Package includes: GPS unit Batteries 530mA (2) Dock charger AC adapter USB cable CD User's manual Gift box 4 tracking solutions: SMS tracking by calling, return Google Map link Absolute street address by SMS Free PC based tracking application Optional Web server Warranty: All products have been strictly quality checked in house before packing All products have been well packed before shipping One year warranty is provided for all models
The Lastest Mini GSM/GPRS Watch GPS Tracker Feature: Get the target′s latitude and longitude by SMS or GPRS, and check position on google earth. Support GPRS data transmission. Auto Report position. Send the last location if it enters into the blind area. Add or change Username and Password. Remote Monitoring and SOS feature. Display Date,Time,Day,Lat&Long and Electricity quantity. Send a Geofence alert to the user when it breaches the restricted area. Send a movement alert to the user when it begins to move. Send an overspeed alert to the user when it moves exceed of the restricted speed. Send a low battery alert to the user if the battery is low. Applications: Protect the elder,kid,employee,etc. //Gps tracker,Tracker Protect the businessmen,and manage the outworker. Covert Tracking. Specification: Content: Specs. Dimension : 45(L)x38(W)x18(H) mm Weight: 40g Network: GSM/GPRS Band: 850/900/1800/1900Mhz GSM sensitivity: Less than—102dBm GPS chipset: SirF III chipset GPS sensitivity: -159dBm GPS accuracy: 5m Cold/ Hot TTFF: 35/2s Car charger: 12—24V input, 5V ouput Battery Power: 3.7V Li-Ion Battery,450mA Battery Life: About 50 hours Operating Temperature: -10°C to +65°C Storage Temperature: -20°C to +70°C Relative Humidity: 5% to 95 %, non-condensing
Main Features: The smallest watch GPS tracker in the world! Its watch design will satisfy your loved girls . T80G GPS Wrist Tracker is a stylish device with built-in GPS and GSM modules and high performance antenna. System operation is both by SMS and monitoring center (GPRS). LCD screen display system setting, date and time. Functions： (1)The most advanced GPS module in the world； (2) Works worldwide! Support 3 or 4-frequency：GSM 850/900/1800/1900 MHZ； (3)Two way for data transfer： SMS，GPRS； (4)real time tracking； (5) SOS button send out exact location for immediate rescue/action； (6) Independent SOS button which will send GPS information via SMS to 1 preset cell phone number or send alarm to monitor center (7)Continual location reporting (8) Parameter is setted via SMS (9) Low battery notification before the battery runs out! (10) Speed limit alarm (11)LCD screen show time and system setting (12)Design for girl (13)It has data logging function and records up to 20400 way points. (14)Set Geo-fence alarm. When the T80G move out preset scope, T80G will send one Geo-fence SMS to the SOS preset number. (15)With A-GPS Function. Technical parameter： GSM/GPRS: (1) GSM Antenna：Built in (2) Protocol: Support TCP transmission GPS: (1)GPS Antenna：Built in (2) Accuracy：1-5m Electronic: (1) Operating Voltage：3.4-4.5V (2) Charge voltage：4.5~5V (3) Standby：15mA (4) Operating：80mA (5)Battery Li-ion：600mAh (6) Stand-by time：48hours Package: (1) Main Part Size： 46mm*36mm*18mm
Newest Mini Wristwatch GPS Tracker 1. Watch GPS Tracker Summary: Wristwatch GPS Tracker Working based on existing GSM/GPRS network and GPS Satellites, this product can locate and monitor any Remote targets by SMS or GPRS. 2. Watch GPS Tracker Applications: Rental vehicle / Fleet management etc Protect the child / the old / the disabled / pet etc Protect businessmen Personnel management Covert Tracking Content Specs. Dimension. 45(L)x38(W)x18(H) mm Watch GPS Tracker Weight 40g Watch GPS Tracker Network G S M/GPRS Watch GPS Tracker Band 850/900/1800/1900MHz GPS chip SIRF3 chip GSM/GPRS module Enfora module GPS sensitivity -159dBm GPS accuracy 5m Time To First Fix Cold status 45s Warm status 35s Hot status 1s Wall charger 110-220V input 5V output Battery Chargeable changeable 3.7V 450mAh Li-ion battery Standby 48hours Storage Temp. -40°C to + 85°C Operation Temp. -20°C to + 55°C Humidity 5%--95% non-condensing Gift box:22.5X12.5X6.7cm/1kg
GPS Watch Deluxe (Location Finder + Data Logger + Photo Tagger) This black analog watch is equipped with GPS technology and it features four different functions that are all using this global positioning system: location finder, receiver, data logger, and photo tagger Locate places at just the touch of a button: With multiple directional LED’s, this watch will intelligently direct you back to a previously logged (POI) point of interest (like where you parked your car or your hotel). When you come within 50 meters of the saved location, the arrows around the watch face will begin flashing, and when you are within 15 meters the arrows will turn blue, letting you easily and conveniently find your destination. Record GPS data of your trip: With the built-in data logger, this GPS watch will constantly record your position, speed, and altitude, so when you get home, connect the GPS watch to your computer and use the included iTravel Data Logger software package to view all your logged paths right on Google Maps or Google Earth. This powerful, easy-to-use function lets you relive every point along your trip, as well as share with others. Photo tagger: Use the included Photo Tagger software to show locations where you have taken photos and share your memories with others! Now your family and friends all over the world can see your pictures and the exact location where you took them Feature Highlights: 8 LED’s indicate direction clearly View in Google Maps or Google Earth Upload photos to Flickr and Flickr Maps Add photos, videos, audio files, comments, and place names to any point on your track. Switch between Location Finder and Data Logger modes Memory: Store up to 100,000 records in flash memory (8M bits) Dimensions: Diameter:45 x H:18 (mm) USB: Mini-USB port and cable included (for GPS receiver mode and recharging) Compatibility: Windows 2000, XP, Vista, 7 (32 bit versions only)
Built-in SiRF Star III high performance GPS chipset Excellent sensitivity for fixing the position even at a weak signal status With built-in rechargeable and high capacity lithium-ion battery Large LCD for easy read WAAS/ENGOS supported Water-resistant and rigid design to avoid damaging with carelessness Recording all history of self- training by defined day GH-625M can be used as a GPS receiver by easy setup The firmware of the GH-625 series can be upgraded through PC Navigation: tracking your route as crumb method; mark and save your tracking points by special algorithm; find the specified location With heart rate monitor sensor (for 625M model) Support Google earth file format Embedded high capacity flash memory to store the plenty of data Calories calculation Track back: giving you a reference route according to your activity before to get better performance of training Application software: Supporting the operating system such as Microsoft Windows 98, 2000, and XP Smart training database management and easy to use Easy to use for upgrading the device firmware Using SPA PC software Accessories: Quick guide USB cable (for charging and data download) PC software CD 5V AC/DC charger (optional) System specification: Number of way points: 100 Tracking point: 60,000 Laps: 6,000 Display size: 24.9 x 39.88mm Display type: black and white LCD Resolution: 80 x 120 pixels Unit weight: 72.87g (TBD) Water-resistant standard: IPX7 Unit size (Φ): 76.5 x 61.5 x 17.5mm (TBD) Backlight display: single level Operating temperature: -10 to 60 degree Celsius Humidity: 5 to 95% non-condensing Voltage: 3.7V for rechargeable battery, 5V for charging input Charging connector: 5V DC Battery: Rechargeable 750mAh Li-ion battery (for B series) Rechargeable 625mAh Li-Pol battery (for M series) Power consumption: GPS, HBM, and backlight off 25mA GPS on (no fixed), HBM and backlight off 60mA
625 series provides fully-sealed, waterproof, and large LCD wristwatch device, as well as GPS navigation function that locate track point from start to stop It is adopted for people who exercise for broad kinds of outdoor sport, such as jogging, running, biking, snow skating, and more It can be also used as GPS receiver by USB interface Features: Built-in SiRF star III high performance GPS chipset Excellent sensitivity for fixing the position even at a weak signal status With built-in rechargeable and high capacity Li-ion battery Large LCD for easy reading WAAS/ENGOS supported Waterproof and rigid design to avoid damaging because of carelessness Recording all history of self-training by defined day GH-625 can be used as a GPS receiver by easy setup The firmware of the GH-625 series can be upgraded through PC Navigation: Tracking your route as crumb method Marks and saves your tracking points by special algorithm Finds the specified location With heart rate monitor sensor (for 625M model) Supports Google earth file format Embedded high capacity flash memory to store the plenty of data With calorie calculation Track back: gives you a reference route according to your activity before to get better performance of training Application software: Supports the operating system such as Microsoft Windows 98, 2000, and XP Smart training database management and easy to use Easy to use for upgrading the device firmware Uses GS-sport training gym
You can get target's latitude and longitude by SMS or GPRS, and check position by Google Earth Auto report position Send the last location if it enters into the blind area Add or change user name and password Monitoring and SOS feature, can make a call, when you take off the watch, and it will alarm It will send an alert of geofence to the user when it breaches the restricted area It will send an alert of movement to the user when it begins to move It will send an overspeed alert to the user when the target moves exceed of the restricted speed It will send a low battery alert to the user if the battery is low Unit dimensions: 52 x 46 x 25mm
Personal GPS tracker, wrist tracker, sport tracker. Platform free tracker. FLYING-DIGITAL WT-8 GPS Wrist Tracker is a stylish device with built-in GPS and GSM modules and high performance antenna. System setting is both by SMS and USB socket. LCD screen displays system setting/coordination data/satellite indicator etc. It can transmit the longitude and latitude coordinate to your cell phone by the short message service, then you can find its location on the free Google maps or any other map software. Also it can be tracked online at real time by GPRS. Find maximum 6 friend's position on the screen by the ditection arrow and distance indication. Calculate your exhaused calorie under running or cycling mode. Data Logger function saves up to 27000 points, record all routes and maps into Google Earth. Features 1. GPS SiRF-Star III chipset fast fixing the position even at a weak signal status. 2. Works worldwide! Support 4-frequency GSM 850/900/1800/1900 MHz. 3. Report GSM operator and cell ID to fix the position when indoor or other NO GPS signal place. 4. Work in phone call, SMS and GPRS three way communications. 5. Navigate you to find your friends&Kids whose phone nubmer is saved in your WT-8 in advance. 6. SOS button send out exact location for immediate rescue/action. Via SMS or GPRS. Show alarm icon and beep on host computer's tracking map at real-time 7. Geo-fence alarm, send out via SMS or GPRS to the tracking map at real-time 8. Over-speed alarm & Compass & data logging function 9. System setting by SMS or USB or soft keyboard, to connect and use PC software interface 10. Multi-user management on website. (GPRS mode or SMS modem mode) Applications Fitness, Sports and Trail Kid/Senior protection Asset tracking Out door staff management Geographic Surveying Specification GSM/GPRS GSM/GPRS module: Sincom300 Tri-Band GSM module (GSM900/1800/1900MHz) GSM Antenna Build-in Protocol Support HTTP and TCP transmission GPS GPS module SRIF III 20 channels Protocol NMEA-0183 compliant protocol GPS Antenna Build-in active high sensitivity antenna Accuracy 1-5m Update rate 1 Hz Start time Cold start: 42s Warm start: 35s Hot start: 1s Electrical Operating Voltage 3.4-4.5V Charge voltage 4.5~5V Standby 25mA Operating 70mA Build in Battery Li-ion 1000mAh Working time 10hours Other Product Size 59*38*18mm Weight 45g(including battery) Box Size 12.8cm*11.5cm*9.5cm Weight 240g Carton Size 53cm*38cm*47cm(for 48PCS) Weight 12KG Accessory Kit Tracvel charger/ ear phone/ Data cable/ CD(user manual and tracking software)/ Gift box
-GPS/GSM/GPRS mini tracker with SOS button -Showing the location map directly on any mobile without install any software. -With high accuracy remote location tracking device -With compact GPS and GSM modules -Transmits the SMS message of longitude, latitude and location link to cell phone -Suitable for locate children, elders, pets, vehichles, yacht and vessel. Features: -GSM /SMS communication or GPRS TCP/UDP connection. Support 850/900/1800/1900 MHz (compatible) -20 channels high sensitivity GPS Module -Compact size, easy to hide and smaller than a name card. -In case of emergency, "Help" message with location will be send to all preset phone numbers -Geo-fencing to restrict movement to a defined radius -Very Low power consumption, Standby time is more than 35 hours -Fast Signal Acquisition -Support single location reporting and continuous tracking -Support remote monitoring -Support check location by SMS and Internet -Device Size: 49x16x39mm -Weight: 50g
Compact size, only 61 x 42 x 15mm Light weight, only 60g Low power consumption, 4 days in stand-by mode by real testing Fast and stable reception for GPS/GSM signal by using famous Telit’s module integrating full 20-channel GPS functionality It combines the high performance from Telit’s proven GSM/GPRS core technology with the latest SiRF StarIII high sensitivity single-chip GPS receiver Modern and professional design, designed by famous industrial design company Quad band GSM, workable all over the world Optional clip for watch belt or pet collar Function: Tracking via SMS or GPRS (TCP/UDP) with Meiligao protocol Track on demand Show location directly on mobile phone Track by time interval Wiretapping (voice monitoring) Blind spot memory Logging capacity up to 180,000 waypoints SOS panic button Movement alarm Geo-fencing control Blind spot alarm (in/out)
Overview Main Features: The smallest watch GPS tracker in the world! Its watch design will satisfy your loved boys . T80B GPS Wrist Tracker is a stylish device with built-in GPS and GSM modules and high performance antenna. System operation is both by SMS and monitoring center (GPRS). LCD screen display system setting, date and time. Functions： (1)The most advanced GPS module in the world； (2) Works worldwide! Support 3 or 4-frequency：GSM 850/900/1800/1900 MHZ； (3)Two way for data transfer： SMS，GPRS； (4)Real time tracking； (5) SOS button send out exact location for immediate rescue/action； (6) Independent SOS button which will send GPS information via SMS to 1 preset cell phone number or send alarm to monitor center (7)Continual location reporting (8) Parameter is setted via SMS (9) Low battery notification before the battery runs out! (10) Speed limit alarm (11)LCD screen show time and system setting (12)Design for boy (13)It has data logging function and records up to 20400 way points. (14)Set Geo-fence alarm. When the T80B move out preset scope, T30B will send one Geo-fence SMS to the SOS preset number. (15)With A-GPS Function. Technical parameter： GSM/GPRS: (1) GSM Antenna：Built in (2) Protocol: Support TCP transmission GPS: (1)GPS Antenna：Built in (2) Accuracy：1-5m Electronic: (1) Operating Voltage：3.4-4.5V (2) Charge voltage：4.5~5V (3) Standby：15mA (4) Operating：80mA (5)Battery Li-ion：600mAh (6) Stand-by time：48 hours Package: (1) Main Part Size： 46mm*36mm*18mm
ET9000 is a smallest GPS/GSM watch style tracker that is designed for personal / Pet positioning and emergency reporting. ET9000 is suitable for many applications such as human body pet security etc. Instantly locate and report you position by using GPS, SMS/ GPRS solution, The pocket size is your best choice for remote positioning and security companion. Features: - Get current location - Tracking (by time interval, distance interval or smart mode) - Journey logging up to 30,000 locations - Emergency alarm - Geo-fencing control - Geo Fence - Battery power low alarm - Power management - Voice wiretapping - 2 way voice call - User report alarm - GSM/GPRS simultaneously - SIM Pin Code setting - Low Power notification - Optional dog collar for pet tracking - Optional tracking software and map - SIZE: 67 X 43 X 22 mm - Remote configutation - USB configuration - 80 hours battery lasting Standard Package: Main unit Charger Optional bracelet / belt Punch Specifications: GSM 2 Dual Band GSM/GPRS module (GSM/GPRS 900/1800; 850/1900Mhz) GPS Equipped with 20 parallel channels GPS receiver Emergency Alert: SOS Button Acquisition time: Hot Typically < 6sec Time To First Fix Warm Typically < 35sec Cold Typically < 45sec Accuracy: Positioning Accuracy : Less than 15 meters, SEP without SA Power Supply : Standard: SPAN>3.6V DC Li-Ion battery Internal GSM/GPRS antenna Internal active GPS antenna Operation Time: With Battery alone: 70 hrs after fully charged; in standby mode Temperature: Operating Temperature: -30C to + 70C Storage Temperature: -40C to + 85C Relative Humidity: 5% to 95%, non-condensing
Navigation function Supports multiple countries map software, can be upgrade through TF card Supports TF card navigation software and map software up to 2GB Supports multiple languages Supports voice navigation Tracker function: Monitors can track the device without interfering him, live, real-time tracking Multiple user management on website (GPRS mode) Other functions: Audio file formats: MP3, WAV, WMA9, and more Video file formats: WMV, AVI, and ASF Picture formats: JPG, GIF, BMP, and PNG Video records: supports 320 x 240 pixels, 640 x 480 pixels, it can reach 25fps under 320 x 240 pixels Photograph: 640 x 480 pixels Supports Microsoft office such as Word, Excel, PDF, and more Supports e-book in TXT, Doc, PDF and other formats Supports MSN messenger Supports external USB mouse, camera, keyboard, and more Touchscreen High quality sound output for connecting earphone Game function, there have been some game software in the device Connect to internet through GPRS GSM/GPRS 850/900/1800/1900MHz Optional function: Two way voice communication SMS mode communication Authorized wiretapping: the vehicle can be wiretapped as authorized Supports outlook software for mail reading and edition and sending
Functions： (1) The most advanced GPS module in the world； (2) Works worldwide! Support 3 or 4-frequency：GSM 850/900/1800/1900 MHZ； (3)Two way for data transfer： SMS，GPRS； (4)Real time tracking； (5) SOS button send out exact location for immediate rescue/action； (6) Independent SOS button which will send GPS information via SMS to 1 preset cell phone number or send alarm to monitor center (7)Continual location reporting (8) Parameter is setted via SMS (9) Low battery notification before the battery runs out! (10) Speed limit alarm (11) Alarm when belt is being loosened or being cut illegally Technical parameter： GSM/GPRS: (1) GSM Antenna：Built in (2) Protocol: Support TCP transmission GPS: (1)GPS Antenna：Built in (2) Accuracy：1-5m Electronic: (1) Operating Voltage：3.4-4.5V (2) Charge voltage：4.5~5V (3) Standby：10mA (4) Operating：80mA (5)Battery Li-ion：650mAh (6) Stand-by time：48 hours Package: (1) Main Part Size： 50mm*36mm*15mm
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