Touchpad LCD GSM Alarm System -Dual network, 1200mA battery alarm -Support GSM ... CID -Simple menu, strobe siren Touchpad LCD GSM Alarm System(LS-GSM-102) -Dual network, 1200mA battery -Support ... Touch keypad; LCD displays Date, Week, Time, and System Status 3.2/4 Band GSM/PSTN dual net-work ... PCS 11. D imension: 150*107*26(mm) Basic component: - Alarm system (control unit)-1 PC. - Wireless PIR detector-1 ...