SV-71 is designed with a smallest size of free installation & free to use. SV-71 is powered by internal backup battery. SV-71 has GSM jamming detection and with serial port for extenal interface.It has distance,change course,time &I/O upload modes.It can be connected with microphone &speaker or RS232. It is designed with internal movement sensor.

Available Parameters:

• Smallest fleet management GPS tracker
• GSM jamming detection
• Quad band GSM modem
• Highly sensitive ublox GPS with 50 channels
• Serial port for external interface (optional)
• Two way communication (optional)
• Geo-fence management
• Low power consumption
• Distance, change cources ,time & I/O upload modes
• Waterproof IP65 design

Specifications:

Physical	Size Rate IP Rating	77(L) x 54(W) x 24(H) mm 80g IP 65
Environmental	Temperature Humidity	-20 °C to +60°C 100%
Power	Voltage Battery Power Consuption	6-34V DC Li-Ion 3.7V 1100mAh 70mA (Active Mode) 500uA(Sleep Mode)
GSM	Antenna Internal Modem Ublox LEON G100 Quad-Band 850/900/1800MHZ GPRS Class 10/Station class B TCP/IP over PPP
GPS	Antenna Receiver Channels Position Accuracy Sensitivity	Internal Ublox NEO 50 Parallel Channels Autonomous<2.5M -162 dBm
I/O	Input Output Others	2 Digital (ACC, Panic Button), 1 (Analog Input) 1 (Starter Kill) Microphone & Speaker or Microphone & RS232