Dual Authentication Speed Gate Turnstile Two Factor Two Person Access Control

Dual Authentication Speed Gate Turnstile Two Factor Two Person Access Control

Product Overview

This Dual Authentication Speed Gate Turnstile is built for rooms where a single credential is not enough : cash handling areas , vaults , armouries , server rooms , pharmaceutical and chemical stores , laboratory suites , exam paper stores and secure document archives .

In these locations the risk is not a stolen card but a valid card used by the wrong person , or one employee entering alone when policy requires two . A standard lane accepts any valid card , so a borrowed badge , a shared PIN or a single insider is enough to open the door , and the log only shows that a credential was accepted .

The lane enforces two independent rules . Two factor authentication requires a card plus a second factor in the same passage : face , fingerprint or iris , matched to the card holder . The two person rule requires two different valid cards presented inside the configured window before the passage is released , so one person can never enter a controlled room alone . Both rules run on the same hardware , and the twelve infrared sensor pairs confirm that the number of people inside the 2600mm dual door passage matches the authorisation before the second door opens .

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 normally 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 . Two factor authentication on one lane

The controller requires a card and a biometric factor in the same passage cycle , for example an IC card followed by face recognition . If the face does not match the card holder , or only one factor is presented , the lane stays closed and the attempt is recorded .

2 . Two person rule for controlled rooms

Where policy requires dual control , the lane releases only after two different authorised cards are presented within the configured time window . One employee cannot enter a vault , armoury or archive alone , and both identities are written to the audit log .

3 . Dual door AB interlock

The 2600mm passage has two interlocked swing arm doors . The second door opens only after the first is closed and the interior state is confirmed , so the authentication result cannot be bypassed by a follower slipping through behind the authorised user .

4 . Twelve pairs of infrared sensors

Twelve sensor pairs verify body count , position and direction across the full passage , detecting a second person , a bag left in the lane or an abnormal state before the exit is released .

5 . Complete audit trail for compliance

Every factor , card number , person , time and result is stored and can be reported to an access control platform . Auditors can see who entered with which credentials and whether the two person rule was satisfied , instead of a single generic entry record .

6 . Alarm , anti breakthrough and anti pinch

Failed verification , forced entry or tailgating triggers an audible and visual alarm while the arms stay locked without a valid signal . The acrylic arms also rebound with a force not exceeding 2 Kg so nobody is caught in the leaf .

7 . Throughput and platform integration

The 150W drive opens in 0.5 seconds and handles 30 people per minute , or 40 people per minute in normally open mode . Relay , 12V level and 12V pulse inputs plus RS485 or TCP/IP output allow card , biometric and alarm events to be exchanged with an access control server , CCTV or a security operations centre .

Technical Specifications

FAQ

1 . What is the minimum order quantity of this dual authentication speed gate ?

The minimum order quantity is 1 pcs , suitable for one controlled room entrance or a pilot lane before a site wide rollout .

2 . How does two factor authentication work at the gate ?

The user presents a card and then a second factor such as face , fingerprint or iris in the same passage cycle . The lane releases only when both factors belong to the same authorised person , otherwise it stays closed and logs the attempt .

3 . Can the gate enforce a two person rule ?

Yes . In dual control mode the passage is released only after two different authorised cards are presented within the configured time window , which is the standard requirement for vaults , armouries , server rooms and secure archives .

4 . Can it integrate with our access control and audit platform ?

Yes . The controller accepts relay , 12V level and 12V pulse signals and supports RS485 or TCP/IP , so card numbers , biometric results , passage events and alarms can be sent to an access control server , CCTV or a compliance reporting system .

5 . What happens if a second person tries to follow through ?

The twelve infrared sensor pairs detect the extra body inside the passage , the second door stays closed , an alarm sounds and the event is reported , while the interlock keeps the two doors from opening at the same time .

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 , and the drive and controller carry a 12 month warranty with spare parts and remote technical support .