Work area: work well all over the world. GSM frequency: GSM850/900/1800/1900MHZ. Communication network: based on gsm network or PSTN telephone line or both. Wireless frequency: 433mhz. Power. Производитель: KLN. Размер
Color: White or Black optional. Language: English, Polski, Cestina, Spanish, Russian, etc. . Network: dual: PSTN and GSM. Применение: Другой. Wired Zones: 4. Panel: touch keypad. GSM network: GSM 850/900/1800/1900.