Pedestrian Access Gate is a controlled entryway designed for the use of pedestrians, providing a secure and manageable point of access. These gates are employed in various settings such as commercial buildings, residential complexes, schools, transportati...

Dear All S4A's Partner:
As the year draws to a close, we find ourselves reflecting on the incredible journey we've had, and it fills us with gratitude for the unwavering 
support we've received from each one of you.
To our val...

CPSE Security Fair, founded in 1989 in Shenzhen Special Zone, 
34 years of growth, 18 security exhibitions, is the world's largest security exhibition, the most authoritative and influential security exhibition in Asia. IN-PERSON EVENT: Shenz...

DC (Direct Current) and AC (Alternating Current) barrier gates are two types of gate systems used for access control, such as in parking lots, toll booths, or gated communities. Here are the key differences between them:

1. Power Source:
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Boom gates, or barrier gates, offer several benefits in various applications and settings:

1. Access Control: Boom gates provide effective access control, allowing only authorized vehicles to enter or exit a specific area, such as parking lots, r...

Brushless DC Barrier Gates, like other automatic barrier gates, serve the primary function of controlling vehicle access to a specific area. The main functions of a Brushless DC Barrier Gate include:

1. Access Control: The gate restricts or grant...

Fingerprint glass door locks offer several advantages:<br/><br/>1. Security: They provide a high level of security as they rely on biometric data (fingerprints) for access, making it difficult for unauthorized individuals to gain entry.<br/><br/>2. Conven...

When choosing an Electric Bolt Lock, consider the following factors:

1. Type: Decide on the appropriate type of Electric Bolt Lock, such as Fail-Secure or Fail-Safe, based on your specific security requirements.

2. Voltage and Power Supp...