Wired Wireless Gsm Security Alarm System With Automation Intercom.Specifications: Kit Configuration: Door/Window Sensor Power: DC12V/1A Output Number: 99 Video Interface: No Display: Yes Alarm Type: The Alarm Alarm Type: SMS Alarm Type: GPRS Alarm Type: Apps Control Size: 18*13.5 ...Wired Wireless Gsm Security Alarm System With Automation Intercom.Specifications: Kit Configuration: Door/Window Sensor Power: DC12V/1A Output Number: 99 Video Interface: No Display: Yes Alarm Type: The Alarm Alarm Type: SMS Alarm Type: GPRS Alarm Type: Apps Control Size: 18*13.5*3.3cm Model Number: PG-505 Password Keyboard: Yes Arming Type: APP Connection Type: Wireless Zone Number: 99 Feature 1: Support Mobile phone app Feature 2: Easy to use and install Feature 3: Home Security Protection Alarm System Feature 4: Scheduled arm/disarm Feature 5: DIY Home Security Alarm accessories