Comprehensive compatible with IOS and Android smart mobile phone GPS/LBS,Handle the whearabouts of kids anytime and anywhere SOS,one button for emergency call Perfect combination of traditional watch outlook and GPS phone watch Three family numbers setting,dialing by one button Note: SIM card is only applicable to: NANO card + card sets, Micro SIM card Features: Size: Dia40*15.8mm Weight: 56g Battery: 250mAH Li-ion battery Standby time: 80h Material: PC case & Import silicon rubber band CPU: […]

The Tk 103A based on GSM/GPRS wireless telecommunication internet and GPS You can operate it on PC(google map or software Platform) and Mobile phone All you need to do is insert a working SIM card, it even has Quad-band Connectivity so it works anywhere in the world. Track through your PDA cell phone , Google earth or on a map with our bundled software for real-time location tracking. Provide monitor software and global map .Real-time […]

Vehicle, truck, car, motorcycle tracker monitor; LBS positioning, Voice Monitoring, Anti-theft Vibration Alarm; return map address link Real time location tracking, track playback Support SMS and GPRS platform tracking Build-in vibration sensor, Realization vehicle anti-theft intelligently 100% brand new and high quality Specifications:Dimension(L*W*H): 2.2*1.4*0.04 inch / 55*35*1mm Material: ABS Weight: 26g Color: Black GSM: 900/1800MHz or 850/ 1900MHz GPRS: Class12, TCP/IP Voltage range: DC 9-38V Standby current: 0.2mAFunctions:1. GSM Quad-band frequency(global use) 2. Wide input […]

Item shipped from China, usually need 10-15 Business days. We will ship others randomly if the color you chosen is out of stock. Any quality issue on the item you got,such as defective, please contact us for free replacement. If the size you chosen is out of stock, we will refund full money and compensate you. Please confirm color, size before ordering, refer to the content in brackets in the title. Material:Plastic, Color:Orange, Dimensions (cm):8.2X5.4X2.2, […]

Global universal GSM 4 frequency device, supporting locating, tracking and playback functions. Support inquiry by SMS, computer and management by We Chat management. Support for Android, for iOS APP remote control. Query function machine wap mode. Build-in vibration sensor, realize vehicle vibration alarm. This Global Positioning System tracker provides convenient car tracking. With it, you can locate your car, motorcycle or electrombile by computer, cell phone or SMS. Specifications: GSM frequency: 850 / 900 / […]

Eachpal SmartUFO helps you keep in touch with your kids, families, pets and vehicles. Get to know where they are, where they have been, whom they are talking to, their healthy conditions and running out of safety area alerts in real time Free app for iPhone and Android. Search Eachpal in App Store or Google Play right now and Start your family safety community (some functions might be unavailable without SmartUFO devices). No monthly plans […]

Ultra-wideband Positioning Systems: Theoretical Limits, Ranging Algorithms, and Protocols Position estimation of wireless devices has many applications in short-range networks. Ultra-wideband (UWB) signals provide accurate positioning capabilities that can be harnessed in wireless systems to realize these applications. This title provides detailed coverage of UWB positioning systems, offering comprehensive treatment of signal and receiver design for ranging, range estimation techniques, theoretical performance bounds, ranging algorithms and protocols. Beginning with a discussion of the potential applications […]

In this new video series, Carey Holzman shows you how to take a brand new Garmin Nuvi 360 GPS from new-in-the-box, and download free updates to its operating software and voices, get a free (if you qualify), load the GPS with every fixed-location red light and speed camera in the United States and Canada as well as load custom audio alerts that will play when you’re within a specific proximity of said alerts, and finally, […]

GPS SIM Card Slot Positioning SiRF lll Chipset Module (2pc) Integrated GSM / GPRS / GPS integration; GSM / GPRS antenna and GPS antenna alone leads leads to TTL level, 5V input voltage, TTL-level compatible with 3V-5V. 3V and 5V MCU with direct connection to SCM 4,2.54 2 * 10 pin spacing to facilitate the secondary development Triband: 900/1800/1900 Product features GPS signal reception Specifications Chipset SIRF3 Sensitivity-159DB Power search: 42mA After positioning: 25mA Dimensions […]

I got this new GPDD thing that I got from a friend who won it from a competition, it’s very interesting so I tried it out We recently got a new GPS System for our car and I wanted to elaborate on how ANNOYING IT IS! hehe