Product Name: GSM Car Alarm System Name: GSM Car Alarm System Model: SA-Q05-GSM Attestation: CCC Type: Car Alarm System company.: Shenzhen JinHuiCong Science & Technology Co., Ltd ADD.: 5F,Zhonglian Science&Technology Building,Gaofa Industrial Garden,Nanshan District,Shenzhen,China. Contact.: Miss. Eileen LEE Mobile.: +86-13760106639 TEL.: 086-755-26786365 FAX.: 086-755-26780681 xxxxx: 518027 E-Mail: xxxxx HomePage: http://xxxxx/?835 Description: xxxxx band (850MHz, 900MHz, 1800MHz,1900MHz) xxxxx cell phone carrier xxxxx human voice instruction 4.Hopping code 5.Arm/disarm by phone, and remote control xxxxx-stage shock alarm modes 7.Alarm with SMS 8.Will call up 3 alarm phone numbers when there is an alarm. 9.Anti-hijacking xxxxx switch 11.Sensitivity of shock sensor adjustable xxxxx system status by telephone xxxxx alarm trigger prevention 14.Status LED indicator xxxxx alarming (opening the door and engine start) 16.Shocking alarming 17.Power off alarming 18.Bonnet open alarming xxxxx open alarming 20.Alarm memory recall 21.Parking reminder xxxxx trunk release 23.Automatic central locking system 24.Power speaker 25.Power window output xxxxx timer (optional) xxxxx with any cars 28.? Locate vehicle via GSM network services (optional & extra cost) Function: Remote 1.Arm/disarm 2.Lock/unlock 3.Searching xxxxx release xxxxx help xxxxx/disable shock sensor (optional) 7.Siren temporary disable Phone 1.Arm/disarm 2.Lock/unlock xxxxx/disable shock sensor 4.Activate/deactivate immobilizer 5.Activate/deactivate alarm phone numbers xxxxx power window xxxxx car status 8.Broadcast to the driver 9.Listen in the car Parameter: Voltage: 12V Working temperature:-20 ℃ ~ +65 ℃ Control distance: 20m ~ 100m