Coban GPS103-A - Page 5

5
①. GSM Antenna jack ⑥. Sensor jack
②. SIM card slot ⑦. External Connection jack
③. SIM card slot Pop-up switch ⑧. Power/GSM/GPS LED indicator
④. Monitor jack ⑨. Backup battery switch
⑤. GPS Antenna jack ⑩. Remote control receiver antenna
（Option, For model B only）