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Double security for your home and business: Integration of smart locks and master key systems from leading manufacturers in locking systems and security.
You can rely on our double security system to protect what is most valuable to you. With our solutions, you get the best of both worlds – intelligence and traditional security, working together in perfect harmony!
What are smart locks?
Smart locks are modern devices that replace traditional keyholes and offer a variety of benefits and functions. These locks are especially popular due to the convenience and increased security they provide. Here are some of the key advantages and features of smart locks, with particular attention given to those with Wi-Fi functionality.


Main Advantages of Smart Locks:
- Convenience:
- Remote control: You can lock and unlock your door from anywhere in the world via a mobile app.
- Keyless access: Using codes, biometric data (fingerprints), or smartphones eliminates the need for physical keys.
- Auto-locking/unlocking: Some models automatically lock/unlock when they detect you’re nearby.
- Enhanced Security:
- Access history: You can check when and who has locked/unlocked the door, useful for monitoring and control.
- Real-time alerts: You receive notifications when the door is locked/unlocked or if there’s an unauthorized access attempt.
- Integration with security systems: Many smart locks can integrate with other home security systems like cameras and alarm systems.
- Flexibility:
- Virtual keys: You can create and share temporary or permanent virtual keys with friends, family, or service providers.
- Variety of access methods: NFC, Bluetooth, Wi-Fi, voice commands via assistants like Alexa, Google Assistant, and Siri.
What is a Master Key System?
The Master Key System is an advanced access control system that allows a single key (master key) to unlock multiple locking devices, while the other keys in the system can only unlock specific doors or zones. This system provides flexibility and control over access in buildings and facilities, making management easier and increasing security.
Key Features of a Master Key System:
- Hierarchical Access Structure:
- Master Key: A main key that can unlock all or most doors in the system.
- Sub-Master Keys: Keys that can unlock groups of doors, but not all.
- Change Keys: Keys that can unlock only specific doors or zones.
- Flexibility and Personalization:
- Ability to create personalized access rights for different user levels (e.g., managers, employees, maintenance).
- Easily adaptable to the needs of various organizations and facilities, regardless of their size or complexity.
- Enhanced Security:
- Reduces the risk of lost keys and the need for multiple rekeyings.
- Enables easy access management by providing detailed info on all locking devices and keys in the system.
- Convenience and Efficiency:
- A single master key can replace multiple separate keys, simplifying key management and reducing the number of keys carried.
- Allows authorized users to access different zones without needing multiple keys.
- Applicability in Different Environments:
- Widely used in offices, commercial properties, hotels, residential buildings, educational institutions, and industrial sites.
- Suitable for both small and large organizations with complex access control needs.
Example of Hierarchy in a Master Key System:

Grand Master Key (GMK): Can unlock all doors in the building.
Regional Master Keys (RMK): Can unlock all doors in specific regions or floors of the building.
Zone Master Keys (ZMK): Can unlock doors in specific zones or departments.
Individual Keys (CK): Can only unlock specific doors, such as office rooms or storage areas.
The master key system is an effective access control solution that offers flexibility, convenience, and enhanced security. By creating a hierarchical access structure, this system allows easy management and control of various access levels, making it suitable for residential, commercial, and industrial environments.
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