Feature:1. Intelligent power saving mode.2. Blind zone retransmission function, when the cell phone signal is not available, the data is saved in GPS, and when there is a signal, the signal is retransmitted.3. AGPS function, fast & accurate positioning.4. Power saving & provincial traffic function.5. Vibration alarm, folding equipment alarm.6. APP settings, no need to send SMS settings.7. Free installation, free to set up plug & play. Specification:
Size: 63mm x 46mm x 17mm Weight: 40g Internet: GSM/GPRSNetwork band: 850/900/1800/1900 Mhz Chip: UBLOXGPS sensitivity: -159d Bm GPS accuracy: 5m First start time: Cold status 45s/ Warm status 35s/ Hot status 1s Stored temperature: -40C to +85 C Operating temperature: -20C to +55 C Humidity: 5%--95% non-condensing Package Included:1 X TK306 Car Tracker
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Connector Type: SMA Female UHFFrequency range: 400-470 MHz Length: 15 C Mpackage include: Antenna ...

TK71 Pro 1.47inch HD Screen Uric Acid Blood Lipids Blood Glucose Measurement Heart Rate Blood Pressure Blood Oxygen Monitor Sleep Monitoring Multi-sport Modes IP68 Waterproof Smart Watch ...

Description:1. Add Monitor.2. Movement alarm.3. Low battery alarm.4. Add app GPRS set.5. Add Vibration alarm.6. Add save power & GPRS.7. GSM quad-band frequency.8. Into/out off Geo-fence alarm.9. Add built-in storage memory.10. Add waterproof & dust proof.11. Real time tracking by SMS/GPRS.12. Add strong magnet (free installation).13. Add Anti-jammer & Anti-detection function.14. Add Anti-Disassemble & anti-Fall off alarm.15. Add AGPS function, receive GPS signals faster.16. Add Super-long standby 3 yeas (24-hour cycle positioning).17. Add clock mode /fixed time positioning/smart cycle position. Feature: Network GSM/GPRSBand 850/900/1800/1900 Mhz GSM Chip MT6261GPS Sensitivity-159d Bm GPS Accuracy 5m Time To First Fix Cold Status 45s / Warm Status 35s / Hot Status 1s Work Voltage 5 V Storage Temp.-40C to +85 C Operation Temp.-20C to +55 Cbattery Chargeable 3.7V 6600mah Li-ion Battery Optional Car Charge 12-30 V Humidity 5%--95% Non-condensing Weight 227g Size 93mm x 77mm x 27mm Package Included:1 XTK800b Car Tracker ...

Description: Basicinformation Brand:TKKJItem No:A1
Colour: Blue Age:14+ Max Speed: Power System Motor: Double motors Transmitter
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Only US$29.14, buy best tkkj h 160 rtr 1/28 2.4g rc boat cruise fire water spray ship full function dual motor racing vehicles models remote control toys sale online store at wholesale price. ...

Description: Basicinformation Brand:TKKJItem No:K-01 Scale: 1/16
Colour:green & black (optional) Max Speed:20-25km/h Power
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null Description: Basicinformation Brand:TKKJItem No:K-07 Scale: 1/16
Colour: Green Max Speed:20-25km/h Power System Motor:280
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Descriptions:1. Working Basedonexisting GSM/GPRSnetworkand GPSsatellites 2. Canlocateandmonitoranyremotetargetsby SMSorinternet.3. Themostadvancedtechnologyof GPSand GSMdualpositioning. Specification: Content Specs. Dim.70mmx 37mmx 20mm (2.7*1.4*0.78) Weight 65g Network GSM/GPRSBand 850/900/1800/1900 Mhz GPSsensitivity-159d Bm GPSaccuracy 5m Time To First Fix Coldstatus 45s Warmstatus 35s Hotstatus 1s Carcharger 12-24 Vinput 5 Voutput Wallcharger 110-220 Vinput 5 Voutput Battery Chargeablechangeable 3.7V1000m Ah Li-ionbattery Standby 300hours Storage Temp.-40 Cto+85 C Operation Temp.-20 Cto+55 C Humidity 5%--95%non-condensing Package Included:1 X GPS Tracker 1 X Collar 1 X Charger 1 X User Manual 1 X USB (Universal Serial Bus) Cable Product
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Product review:https://www.youtube.com/watch?v=-8 Kki I6 Up 6 Mfeature=youtu.be Description: This GPS tracker TK905 is working based on existing GSM/GPRS network & GPS satellites, it can locate & monitor any remote targets by SMS, APP andinternet. It adopts the most advanced technology of GPS & AGPS dual positioning. Besides, with built-in powerful magnets, it can be installed Frequency (850/900/1800/1900 Mhz), can work perfectly around the worldwide! Main Functions:1. GPS+LBS Dual Positioning Ways: If the GPS signal is good, the device will locate via GPS satellite, if not, the device will locate via LBS! Under GPS locating mode, the accuracy is 5-10 meters, under LBS locating mode, the accuracy is 100-1000 meters!2. Realtime Tracking: You will can realtime track the device on google maps via mobilephone, tablet & computer, & the minumum data upload interval is 10 seconds!3. History Route Playback: The APP & web server can record the upload data of the device up to 6 months, you will can playback the history route at any time! 4. Long Standby Time: It has built-in 3.7V 5000m Ah Li-ion battery, can standby up to 90 days.5. Powerful Magnetic: It has 5pcs built-in magnets, with super strong powerful magnetic, can be very easily installed.6. Waterproof IP65: The waterproof level of this device is IP65, it can resist splash water but cant be put under water!7. Remotely Voice Monitor: Send Monitor+ Password to the device first, then the device will turn into monitor mode, now if you ...