Mini A8 GSM SIM Card Global Real Time GPS Tracker

Feature: appearance size: 3.5cm*2.0cm*1.4cm (L*W*H) charging input InputAC110~220V50/60Hz charge output: 300-500mA OutputDC5.0V machine battery: 400mAh Li-ion battery 3.7V standby time: 12 days. Working time 4-6 days continuous calls: 150-180 minutes network system: GSM/GPRS GPRS:Upload60, TCP/IP working voltage: 3.4 – DC 4.2V GSM positioning time: 25 seconds Basic parameters: band GSM850/900/1800/1900MHZ Support countries: China UK France Germany Holland Italy Brazil Spain etc……. Often encounter problems: 1 hosts can not connect A: you must insert the SIM phone card after the boot will enable mobile phone signal, so you only need to restart the machine after the boot. There is your phone card is not on the server, no signal. 2 TF memory card can not be stored? Answer: first check the TF memory card is wrong, if no problem can TF TF card memory card format click retry. 3 what is the main control cell phone? Answer: is you need to use it to monitor anti-theft alarm device. Special warning: when the alarm locator (power in 5%) please charge, such as battery power in a long time, it will cause the battery to use performance and service life. If the battery is not in use, the battery charge to 60%—80%, the battery charge to, and long time no (three months). Package includes: 1 X GSM device 1 X USB Cable 1 X retail box 1 X User manual