Tailgate detection at access control points

Intelligent access control Security

Access control systems allow entry to specific areas to be regulated - usually by an individual swiping a card or electronic key to gain access via a turnstile or door. Irisys’ high accuracy thermal imaging technology detects individuals by their body heat – adding an extra layer of intelligent security.

Tailgating is easy

Most access control systems cannot control the number of people who enter the secure premises - seriously weakening the integrity of the system. When authorised personnel enter through an access control point, it is easy for a person without a card/key to follow them inside. This is known as tailgating.

Keeping access secure

• Banks

• Gyms and leisure facilities

• Defence and government buildings

• Airports and ports

• Computer and data centres

• Office buildings

• Cleanrooms and high security rooms

• Schools, universities and colleges

• Hotels and accommodation blocks

• Airports

Increasing Security at access controlled doors

Thermal sensors receive a signal from the access control system for every card/key holder accepted at an access control point; this is then compared with the number of people entering with valid cards. If a person tries to gain access without presenting a valid card/key, a tailgate alarm is raised.

Enhanced Security means better control

Benefits of access control tailgate detection:

• Increased security at access control points

• Detection of unauthorised entry

• Enforces the use of a valid card/key

• Monitors compliance with access control policies

• Improves roll call accuracy by providing information on number of card holder entries