Tailgate Detector | TDSi Integrated Security Solutions
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Tailgate Detector


5012-0045 Mantrap Detector


Today’s access control systems are designed to help control and manage authorized access into secure areas. Ensuring that every individual has properly presented a valid ID or successfully cleared biometric identification is a major challenge that security professionals face. The prevention of tailgating and piggybacking (in other words, cheating or outsmarting the system) is a problem existing solutions do not sufficiently address. Designed to be installed to protect doors and turnstiles.


Seamless integration - Tailgate detection provides an additional security layer to prevent tailgating.

Immune to changing light conditions - By utilising its own illumination the detection area can be lit normally or be pitch black.

Inbuilt Data logging - Provides access to current status and history, e.g. number of allowed and denied passages, alarms, etc.

Configurable exit strategy - Allow free exit or controlled exit modes to suit your requirements.

High accuracy - Sophisticated algorithms ensure reliable detection of people and objects in the detection area.

Web-based user interface - Provides a simple method to configure the system.

Digital Inputs and Outputs - Provides interface with Access Control System to control or alarm in case of tailgate attempt.

Real-time interactive graph - Provides a simple method of testing electrical installation.

Optional Occupancy monitoring - Provide additional monitoring of personnel for evacuation purposes or energy saving. Triggers can be configured on custom thresholds.

TDSi Part No. - 5012-0043 / 5012-0044

Mounting Height - 2.5 to 3m / 3 to 5m

Detection Area - 1.5 m x 0.9 m to 2.5 m x 1.5 m / 1.5 m x 0.8 m to 3.2 m x 1.6 m

Field of view/illumination - 90o x 60o / 60o x 40o

Type of illumination - Modulated near infrared light (NIR)

Dimensions - 180 mm x 150 mm x 110 mm

Weight - 2.4 Kg (without cables)

Operating Environment  - -20 °C to +50 °C, 0 to 95 %RH (non-condensing)

IP Rating - IP40

Power supply - 24 V DC @ 2.7A Max

Housing material - Anodized aluminium

Technology - 3D MLI SensorTM

Interface - TCP/IP (Fixed or DHCP), RS232

Configuration - Web interface HTTP or XML-RPC (optional)

Outputs - Alarm, Lock (inwards and outputs), Count (inward and outwards; allowed and denied), status indicators

Because everyone deserves peace of mind. Accreditation 16

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