Motion Sensors detect motion by infrared, microwave, or both. Newer units analyze motion to determine if the threat is valid.
Control Panel The brains of the security system, the panel is hidden, backed up by battery, and wired to provide line seizure.
PHOTO ID PRINTER
Allows security personnel to assign ID badges to employees.
ACCESS CARD AND KEY-FOB
Possessed by persons registered to enter the building by transferring data to the readers. Many varieties of cards and key-fobs are available.
Allow use of a finger print to gain entrance to an area.
Uses a secret code instead of cards, key- fobs, or fingerprints.
The reader is the device that allows or refuses entry. The door will not open if the person is not authorized to enter . The control panel logs the attempt and notifies the security personnel. Readers are available for use with cards, key-fobs, fingerprint, and secret code.