Available from Designed Security, Inc.
Affordable, versatile, and easy to install, Entry Sentry uses 32 infrared sensors to detect tailgating through any door or hallway. The system includes a built-in door prop timer and a state-of-the-art sounder to set off an alarm when more than one person enters at a time. Entry Sentry can also be configured to trigger local or remote alarms.
Its advanced sensor technology recognizes inanimate objects, while adjustable sensitivity helps eliminate false alerts. This smart and simple solution runs on 12 or 24 VDC. With diagnostics to help troubleshoot the access control system and a form “c” relay to control the lock, it integrates easily with other access control systems.