Item Type: Car Locator_x000D_ Material: ABS_x000D_ Model: GT02D_x000D_ Colour: Black_x000D_ Function: Real Time Positioning_x000D_ Frequency: 2G GSM 850/900/1800/1900Mhz_x000D_ SIM Card Type: Standard SIM Card_x000D_ Positioning Accuracy: Approx. 5m / 16.4ft_x000D_ Working Voltage: 12-36V1WIDELY COMPATIBLE: This GPS car locator uses a wide voltage of 12?36V DC and is compatible with most vehicles. 2SUPPORT 2G GSM: This GPS car locator supports 2G GSM 850/900/1800/1900Mhz. 3WORKS PERFECTLY: This GPS car locator works perfectly in all countries regions with 2G GSM networks. 4REAL TIME TRACKING: Using this car locator, you can easily track the target in real time on Maps anytime, anywhere. 5CREATE A SECURE VIRTUAL AREA: You can create a secure virtual area, and if your target enters or enters the area, the locator will send you an alert message.Please allow 0?0.1m / 0?0.33ft error due to manual measurement. Thanks for your understanding.1 x Positioner1 x Connection Line4 x Screw1 x English Manual