Bidirectional flap barrier gate automation
Security is a growing concern in today's world. From hackers accessing valuable information to intruders threatening the security of people and property, companies are aware of the need for increased security. To improve the physical security of buildings, one of the best options is often to use turnstiles to control access to people.
Turnstile gates are easily integrated with the building's access control system.
Access control systems allow revolving doors to be used in conjunction with doors, cameras and other security devices to ensure that only specific passers are allowed to use the entrance. It monitors the specific identity, time and location of each person entering and leaving the facility.
The access control system communicates with the revolving door when a user presents their credentials, regardless of whether the credentials are valid and whether they are allowed to pass through. As soon as passage occurs, the revolving door immediately transmits information back to the access control system that passage has taken place. When a break-in is attempted, an alarm on the revolving door is activated and the access control system immediately locks the corresponding revolving door and secondary door.
Turnstile gates provide superior access control by detecting and blocking unauthorised entry.
When entering a facility, the first point of entry is usually through a door. A common solution to protecting facilities is to add a card or biometric reader and electronic lock to the door. However, unauthorised individuals can follow authorised personnel through the security door, leading to a common security issue known as 'tailgating'.
Unlike doors, revolving doors can limit the number of people entering and exiting based on each credential presented and control the direction of passage. In order to enter through a revolving door, a person must first present a valid credential. This marks the barrier to unlock and allow a person to pass through, and then immediately re-lock. Some revolving doors have enhanced detection features to identify and notify situations such as tailgating and forced passage.
Manufacturer tripod turnstile gate
Turnstile gates enhance facility operations by streamlining the entry process.
Turnstile gates can accommodate a variety of credential readers, giving facilities the option to authorise entry using virtually any type of media, including bar codes, magnetic strips, proximity cards or biometrics (fingerprints and facial recognition). Turnstile gates are fitted with readers that allow users to present their own credentials in order to gain access.
The revolving door can operate in either one or two directions. Access modes are independent in each direction and include free access, controlled access or locked.
Management can arrange for specific modes to be activated at specific times of the day to meet operational requirements. For example, more gates could be set to entry only in the morning when employees are at work and then switched to exit only in the afternoon when employees leave. Revolving gates can also be closed at night and on weekends when the facility is closed.
Power outages will result in loss of revolving door functionality unless supported by a back-up power supply. Revolving doors default to fail-safe or fail-lock in the event of a power failure. Fail-safe means that the turnstile gates remain open, allowing the user to exit freely. Failure to lock means that the revolving door remains locked and does not allow anyone to enter or exit through that entrance. This prevents anyone from entering to maintain security, but allows insiders to leave the facility.
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