work frequency: Quad-Band 900/1800/8. Производитель: King Pigeon. Применение: Лично. Размер модели: RTU5010. Relay control: by free Phone Call. Setting: by PC software, SMS. Ports: RS-232 serial control. output serial: 4
GSM band: 900/1800/1900MHZ. Zone: 6 wireless zone , 4 wired zone. Intercom: built-in speaker and MIC for two way communcation. Work voltage: DC12V. Применение: Другой. Max wireless sensors: 60pcs. Производитель: