Products Tel 13588881751; 13681666671; 13761899995 www.1jiankong.cn 
 Features: 
 Enhancements to the basic features 
 Real-time online voice automatic station interface 
 Support transparent data transfer LED display interfaces 
 VPDN virtual private network data interface to support handles calls 
 By IP address or domain name access to the data center monitoring interface to support voice 
 Through RS232, RS485 upgrade support local control of oil 
 Through RS232, RS485 local configuration parameters short and the GPS antenna open circuit detection and protection 
 EMC immunity design of anti-robbery burglar alarm 
 Speed ??alarm 
 Support the electronic fence 
 Video capture interfaces 
 Black box 
 Battery backup 
 Multiple hardware and software protection mechanisms 
 Remote (online, SMS) to set parameters 

 Hardware specifications: 
 Power hardware features 
 32-bit high-performance, low-power processor with real-time clock operating voltage: DC 9.0V ~ DC 40V, 12V typical 
 2Mbit Static Ram & 8Mbit Flash power: 4mA ~ 435mA, Typical 170mA 
 High-performance industrial grade GPRS module interface parameters 
 High-performance, low power industrial antenna GPS module ① GPRS interfaces 50Ω/SMA (female) 
 Specifications ② GPS antenna interface, 3.3V, SMA (female) 
 Meet the GPRS protocol standards and related technical indicators ③ data interface DB9 (standard RS232) 
 GPS data parameters ④ physical interface: 8PIN Interface 
 50-channel GPS satellite signals received ⑤ IO Interface: 6-way switch 
 Positioning data format: NEMA 0183 format ⑥ SIM card: 3V/5V, automatic detection 
 Cold start: 38s ⑦ baud rate: 4800,9600 
 Hot start: <8s other parameters 
 Positioning accuracy: less than 15 meters (95%) ① Physical Dimensions: 125 × 80 × 36 mm 
 Tracking sensitivity:-158dbm ② Operating temperature -30 ℃ ~ +75 ℃ 
 Capture and re-capture:-148dbm ③ Storage Temperature -40 ℃ ~ +85 ℃ 
 Cold start:-144dbm ④ 95% relative humidity (non-condensing)