This Defender Keypad Dual Function Alarm is a highly popular dual function alarm that triggers a powerful 130dBs siren when vibration is detected, or when a door/window is opened and the magnetic field is separated.
• Powerful 130dBs siren
• Armed/disarmed via 4 digit code
• 15 second entry/exit delay
• First & only Gold Sold Secure shed alarm
• Police Preferred Specification
