GPS Car Tracker alams when power disconnection

My Dear Friends,welcometogetabetterunderstandingofour GPS Model WA1 ver2.0, followingisabriefintroductiononit! Mis queridos amigos, bienvenidos a obtener una mejor comprensión de nuestro GPS Modelo WA1 Ver2.0, que sigue es una breve introducción en él! Meus caros amigos, bem-vindo a obter uma melhor compreensão do nosso modelo de GPS WA1 Ver2.0, que se segue é uma breve introdução sobre ele! Brief Introduction: GPS WA1-ver2.0vehicle terminal is a new high-tech model which is developed by our company with independent intellectual property rights and proprietary technology. The product uses the latest wireless data transmission technology, lock the vehicle invisibly, even if the removal of the host unit, the vehicle is being locked. It collecting global satellite positioning technology, GSM text messaging and wireless data transmission technology, GIS geographic information and other advanced technologies, has many features such as global satellite positioning, online tracking vehicles, is compatible with the original alarm, automatic detailed report of the geographic location, intelligent anti-theft alarm, etc. Features and functions: 1. GPS/GSM/GPRS real time positioning function 2. Remotely arm/disarm function 3. Remotely stop car in a friendly way 4. Wireless stealth lock vehicle feature 5. Main power cut off alert 6. Low power alert 7. Displaying locaiton on your cell phone, Google URL(PDA Cellphone) 8. Speeding alert 9. Parking alert 10. Monitoring function 11. SOS alarm and one key call 12. Movement alert and geo-fecing alarm 13. Work compatible with the existing simple alarm system, upgrade to GPS alarm system 14. Support GPS central monitoring software and web tracking Surprise: Client Software and tracking service are provided for free!!! What's In The Box: Service: 1 Details Inquiry Contact person: Medori Zheng Trade Manager account: cgs_gps 2 Professional Technical Support for the Installation and Operation Pictures of Main Unit and Accessories:Whenever You Need Us, There We Are!--HK Sanful Tech.