GTE18A GPS трекер

Functions:Support time setting and continuous/discontinuous tracking functions (System support is required);Support the electronic fence function, and give alarm if exceeding the designated range (System support is required);The guardian can search the users location directly through message without the need for monitoring system;The monitoring center can search the users location through message/GPRS (System support is required);Track recording function, historical track playback function (System support is required);Support GTE protocol, and provide GPS operation management system of B/S or C/S framework Specifications:ItemSpecificationWorking frequencyGSM/GPRS double-frequency 900/1800MHz or 850/1900MHZ GPS1575MHzAppearanceMagnet-typeExternal dimensions80 (L) × 49 (W) × 16 (H) mmShellPC+ABSButtonPower on/off buttonSIM card holderBuilt-in SIM card holderPower supply3.7V rechargeable 1500mAh Li-ion battery, 5V charging inputStandby time140 hours (subject to the network signal environment and use mode)Current consumptionDuring communication: Below 250 mA on average During standby: 2-3 mA (power saving mode)Installation methodAdsorption-type (with powerful magnet)Surrounding environmentWorking temperature: -30+70 Storage temperature: -40+80 Working humidity: 2090 (avoid condensation)