• Alarm will be triggered when the magnet contactor separated
• Arm and disarm the unit with programmable code on keypad or remote
• 30 seconds exit delay and 10 seconds entry delay
• Ultra-alarm sound: 130 decibel siren
• Auto-reset function
• Power operation: 2 x AA alkaline batteries (not included)
• Battery: low indicator
• Mounted on door/window frame
• Dimension (W x H x D): 63 x 85 x 21mm
• Can pair with infrared sensor auto-dialer, mini siren to construct alarm system