We are shen zhen weierying CO., ltd based in shenzhen city , China. We are member of Tradekey.com since April, 2008. Our business is related to Security & Protection industry and we specifically deal in safety products. Please find our product details below: 32 Wireless Defense Zone LED Display Burglar Alarm System 32 LED display of defence zone Password protection Program the duration length of the siren. Time delay to arm/disarm Build-in dialer with build-in siren Telephone line anti-cut function Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in priority order. Remote command and access to the system from anywhere via a telephone/mobile Emergency/panic button is available for 24 hours whenever arm/disarm Back-up rechargeable battery available for 36 hours when power is in failure Able to link up to the networks of alarm center through an ID code SA-GSM fashion security alarm system---NEW learning code!! No need of telephone line in order to have your location fully protected Program the duration length of the siren. Password protected. Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in priority order. Remote command and access to the system from anywhere via any telephone/mobile Emergency/panic button is available for 24 hours whenever arm/disarm Separately arm/disarm for certain detected areas Able to link up to the networks of alarm center through an ID code Sell SA-Y-GSM-LCD luxury security alarm http://*****/showProduct_2181.html Standard Unit:one English LCD GSM main panel with back-up lithium battery, three remotes, one intellectual PIR, two door sensors, one smoke sensor, one 15V adapter. GSM Frequency:900/1800/1900MHZ, cotact:Sophia Gan ***** SA-GSM fashion security alarm system---NEW learning code!! No need of telephone line in order to have your location fully protected Program the duration length of the siren. Password protected. Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in priority order. Remote command and access to the system from anywhere via any telephone/mobile Emergency/panic button is available for 24 hours whenever arm/disarm Separately arm/disarm for certain detected areas Able to link up to the networks of alarm center through an ID code Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.