ST-IIB Focus Wireless Touch Screen Home GSM Alarm Control panel Smartphone Home Alarm Device. Video module built-in with SD card Surveillance evidence Burglary against and Fire prevention Residential Wireless Alarms. Suitable for DIY voice and menu guide LCD Alarm Panel and Alarm installation Service Equipment for monitor home. New smart Wireless pet immunity, anti mask, direction area protection, room safety, door entry security, balcony safety intrusion detection and smoke heat gas detectors.