GSM Home Security Burglar Smart Alarm System Kit — 4.3 Inch Touch Screen, Remote Control, Arm/Disarm, High Sound

Control the system remotely with the mobile app — arm or disarm the alarm at any time. The main host features an SOS button and offers timed arm/disarm scheduling. Includes two-way calling (PHONE FUNCTION) for direct voice communication. Compact design takes up very little space.You may also like GSM 433MHz Wireless Home Security Alarm System — SOS, Motion Sensor & High-Volume Siren.