Anti Tailgating Speed Gate Turnstile Dual Door Zero Tailgating Security Lane 150W

Anti Tailgating Speed Gate Turnstile  Dual Door Zero Tailgating Security Lane 150W

Product Overview

This Anti Tailgating Speed Gate Turnstile is specified where one unauthorised person inside the perimeter is already a security incident : data centres , laboratories , pharmaceutical clean zones , cash centres , factory production floors , stadium back of house corridors and high security office lobbies .

The weakness of a normal speed gate is that it verifies a credential , not a person . One valid card , face or QR code opens a single swing arm , and a second person walking close behind passes on the same authorisation . Staff at the desk cannot see it in a busy lane , CCTV only proves it happened afterwards , and the audit trail shows one entry when two people are inside .

This lane closes that gap mechanically . It is a 2600mm dual door AB interlock : the traveller verifies at the first door , enters a closed passage monitored by twelve pairs of infrared sensors , and the second door opens only when the first door is closed and the sensors confirm that exactly one person is inside . If a second body , a bag placed to hold the door or an abnormal passage state is detected , the exit stays closed , an audible and visual alarm sounds and the event is reported to the controller . Zero tailgating is therefore enforced by the lane itself , not by staff attention .

The cabinet is 2600*150*1000mm in 304 stainless steel with acrylic swing arms and a 150W drive that opens in 0.5 seconds , handling 30 people per minute in normal mode and 40 people per minute in normally open mode . The mechanism is rated for at least 5 million cycles , channel width is adjustable from 600mm to 1500mm , protection grade is IP43 or IP54 , and the operating range is -30 C to 70 C .

Product Advantages

1 . Dual door AB interlock , zero tailgating

Two interlocked swing arm doors form a physical airlock . The second door cannot open until the first is closed and the passage is confirmed to hold one person only , so a follower cannot slip through behind a valid user even at walking pace .

2 . Twelve pairs of infrared sensors for single person detection

Twelve sensor pairs map the full 2600mm passage and check body count , position , direction and luggage in real time . A second person , a child , a trolley pushed ahead or a bag left in the lane all produce an abnormal state instead of a normal open signal .

3 . Alarm and event reporting on every attempt

A tailgating attempt , reverse entry , forced push or credential mismatch triggers an immediate audible and visual alarm and a controller event , so security staff receive the incident while it is happening rather than reviewing video the next morning .

4 . Anti breakthrough locking

The swing arm stays locked whenever no valid opening signal is received , so the lane cannot be pushed open by hand , by a shoulder charge or by two people leaning on the leaf during a queue surge .

5 . Flexible credential verification

Facial recognition , fingerprint , iris recognition , RFID / IC / ID card , QR code , password , mobile phone NFC and remote door opening can be combined per lane and per user group , so a high security perimeter can require a stronger credential without changing hardware .

6 . Gentle anti pinch protection

If the acrylic arm meets resistance it rebounds immediately or the motor stops , with impact force not exceeding 2 Kg , protecting staff who step back into the lane and visitors carrying equipment .

7 . High throughput with system integration

The 150W drive opens in 0.5 seconds , so the interlock does not create a queue at shift change : 30 people per minute normally and 40 people per minute in normally open mode . Relay , 12V level and 12V pulse inputs plus RS485 or TCP/IP output allow every passage and alarm to be sent to an access control platform , CCTV or a security operations centre .

Technical Specifications

FAQ

1 . What is the minimum order quantity of this anti tailgating speed gate ?

The minimum order quantity is 1 pcs , suitable for a single high security lane , a pilot entrance or a phased rollout across a site .

2 . How does the gate stop one authorised person bringing a second person through ?

The first door closes behind the user and twelve pairs of infrared sensors confirm that only one person is inside the passage . The second door remains closed and an alarm sounds if a second body , a bag or an abnormal state is detected .

3 . Will the interlock slow down shift change traffic ?

No . The lane opens in 0.5 seconds and handles 30 people per minute in normal mode , or 40 people per minute in normally open mode , which is usually faster than a manual badge check at the same entrance .

4 . Can it be integrated with our access control , CCTV or security platform ?

Yes . The controller accepts relay switch signals , 12V level signals and 12V pulse signals with a pulse width above 100ms , and supports RS485 or TCP/IP , so passage , alarm and tamper events can be sent to an access control system , CCTV or a security operations centre .

5 . Which verification methods are supported ?

Facial recognition , fingerprint , iris recognition , RFID , IC and ID cards , QR code , password , mobile phone NFC and remote door opening , configurable per lane and per user group so different areas can require different credential strength .

6 . What are the delivery time , packing and warranty terms ?

Stock units ship in 5 days and production orders in 5 to 14 work days , each lane is packed in a wooden case with internal protection , and the drive and controller carry a 12 month warranty with spare parts and remote technical support .