Controlled Pedestrian Access Gates

HW-ISG-A4 uses the authorized mode to control the entry and exit of the pedestrians. The passengers put the authorized card close to the card reader, the built-in card reader will release information to the control system, while it gets the authorization, then starts door module unit, the doors will open to make the pedestrians pass.  Our turnstile gate is a discourage-type lane, which supports unidirectional or bidirectional access. With up to 24 pairs of IR sensors, the gate ensures one person, one card, high-efficient anti-tailgating, long service life and almost no noise, realizing perfect authorized access control.

Product Dimension





Detection Sensor

The special infrared detection is used, the sensor points are up to 24 pairs, divided into the transmitting terminal and the receiving terminal, installed on both sides of the gates, at the height of knees and waist, preventing unauthorized passing through different positions and height, when invasion or inadvertent intrusion, it will cause automatic alarm or close the door (can be customized).
 
Door Module and Control Unit

The control unit, self-developed by our company, is mainly used for controlling the whole process of the turnstile gate such as the switch of the door unit, the infrared signal handling and the status of the indicator lights etc. 

The brushless dc servo motor, high-speed DSP chip, special coded disk, and speed reducer are used by the door module unit, showing S- shaped curve mode, thus, the door unit moves faster, more stable and more accurate, at the same time, supporting the user settings for the door running speed, positions and other parameters etc. Its interface supports CAN bus, RS485 bus and digital I/O direct control etc, in order to input the corresponding product and the system for customers secondly.
 
Control Mode
 
The system has four working modes:emergency mode, maintenance mode, normally closed mode, normally open mode.
Please see the details for each mode as follows:
Emergency mode: when the system is in the state of emergency, mainly used for handling contingencies.
Maintenance mode: when the system is in the state of maintenance, mainly used for cleaning and maintaining of  the gate.
Normally closed mode: when no people pass, the doors are closed.
Normally open mode: when people pass, the doors are open.
Notes: Emergency mode and maintenance mode are independent access process, normally open mode and normally closed mode are combined mode, working with nine kinds of access mode, then come into the final access control.
 
Alarm under the following conditions

Unauthorized passing- the person has no valid authorized card.
Reverse Passing - when the door opens, the person walks in to the lane in the opposite direction.
Tailgating - when one person is authorized to pass, another follows by the front one into the lane.
 
Fire Alarm

When the input signal of fire alarm is triggered, the gate door opens automatically. when power off, the gate is in free mode, the doors can be opened manually.
 
Indicator Light

Equipped with LED indicator,it is showing passing status, the indicator installed in the right hand side of the gate is visible clearly.
When LED is green, it means valid certificate, can pass.
When LED is red, it means invalid certificate, can't pass.  

Application

CBD business centers, government-enterprise office buildings, financial institutions, R&D centers and airports etc.
 
Our product advantages

1. Technical advantages: brushless DC servo drive technology, special lane detection sensor, tracking detection algorithm of passing logic;
2. Functional advantages: tailgating detection, passing protection, successive passing, operating mode and passing mode;
3. Sophisticated manufacturing process;
4. Long service life, high reliability;
5. Customization, good after-sale service.