And you do not have to worry about the alarm key falling in wrong hands. The unit has 4 operational modes, Chime, Instant, Delayed, or Off.

Installing and using the HS4317D is extremely easy. The magnetic sensor can be mounted on either sides for the versatility. It also has a panic button that you can use in an emergency scenario.

• Alarm Chime Sounds When Magnetic Contact is Separated
• Programmable Key Pad Code to Disarm Unit
• Four Operational Modes-Chime, Instant, Delayed, or Off
• Security Code can be changed to your own personal code
• Magnetic sensor can be installed on either side for better mounting versatility
• Panic button to alarm without opening door
• Select chime to announce entry of a visitor
• Select instant when you are inside, a loud alarm will sound immediately
• Battery operated
• One year warranty