How Do Water Utilities Ensure Safety?

In the safety of water utilities, high-security lock (padlock) has been playing an important role.

The water treatment plant is in a humid and highly corrosive environment for a long time, and the traditional lock is not resistant to moisture, easy to rust, not resistant to violence, and other characteristics, so it can not be used in this environment for a long time. This requires a stainless steel padlock to ensure the safety of the device. JWM smart stainless steel padlocks are designed to resist corrosion in harsh environments. Stainless steel is non-corrosive and does not require electroplating. Thus, the risk of wear and tear on the coating over time is eliminated.

In addition, the lock and smart key will record access details, including the details of the person who opened or tried to open each lock, so as to facilitate employee assessment and provide key information during the accident investigation. It also allows users to assign custom access permissions based on time, date, and permission level.

Smart padlocks are used for a variety of applications that require high security, such as entrance gates, chemical feed areas, water catchments, Wells, and other water sources. The electronic key of the system cannot be duplicated. If it is lost or stolen, there is no need to change the lock on a large scale. It can be stopped by the background management software, thus reducing the risk of unauthorized access.

System Composition

Vanma Electronic Keys

  • Infrared sensing
  • IP65
  • Basic Electronic Key
  • Bluetooth Electronic Key
  • Fingerprint Electronic Key

Vanma Electronic Locks

  • Stainless steel lock body
  • IP68

Vanma Management Software

  • Flexible authorization
  • Audit function
  • Blacklist function

Smart Key Lockers

  • Prevent nauthorized access
  • Access Trail
  • Key charging

Products

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Solutions

Airport Access Control & Security Solutions

Airports are among the world’s most complex and security-critical facilities, managing thousands of staff, contractors, and restricted zones across vast, sprawling sites. From airside perimeter fences and baggage handling areas to control rooms and fuel storage, every access point demands reliable, traceable, and weather-resistant security. Traditional mechanical locks are no match for the scale, accountability, and operational demands of modern airport management. Vanma provides intelligent, power-free access control solutions purpose-built for the unique challenges of airport environments. With IP68-rated durability and proven deployments worldwide, our systems ensure secure, auditable, and flexible access management across terminals, perimeter gates, and critical infrastructure — helping airport operators maintain safety, meet compliance requirements, and keep operations running without interruption.

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