... control +50pcs detectors;5)Compatible with PT2262 and EV15276)GSM frequency: 850/900/1800/1900Mhz.ApplicationsShops, offices, villas, ... with newest either dual-band, triple-band, quad-band GSM/GPRS industrial graded module, adapt to different countries, ... Coding2262 , 1527Dimension180*125*37 mmBasic Component1pc-Control Panel(GSM control unite)1pc-Wireless PIR detector1pc-Wireless door sensor2pc- ...