
Electronic Hotel Lock
Pure as ever, fashion as alwaysThe minimalist design is suitable for hotels with more avant-garde and fashionable decoration styles, making it easier to integrate into the hotel environment.
Smaller parts, but no less experience A full-featured hotel system with everything, not less because of simplicity.
Quality in materials, fine as usual As always, it is made of metal with a reliable finish process that fades the signs of age.
Electronic Hotel Lock
Be-Tech GUARDIAN RFID G1 Series is the luxury version of GUARDIAN RFID GO Series, and offers a better looking of outside escutcheon and handles for hotel choice.
Be-Tech GUARDIAN RFID G1 Series offers the same performance as GUARDIAN RFID GO Series but with whole series international certifications to enhance guest’s confidence.
Be-Tech GUARDIAN RFID G1 Series is equipped with the most flexible platform for future All-in-one card applications.




Guest security is paramount, and safe boxes are a standard amenity.
- MIT supplies a range of safes (hotel & commercial) for the hospitality industry.
- The product offerings include electronic safes. For instance, the Be-Tech Harmony series is highlighted as an economical yet advanced choice for in-room security, featuring industry-leading audit trail technology.
- Onity provides its own high-security in-room safes, such as the OS500 series, which combines a sleek design with maximum security features and an audit record of the last 1000 operations.
- Design Philosophy: Follows a “less is much more” approach, featuring a minimalist design that fits any architectural style or avant-garde decoration.
- Invisible Technology: The lock is designed to be invisible on the outside by hiding electronic components inside the door, reducing visual impact on hotel entrances.
- Mobile Access: Supports Openow technology, allowing guests to use their smartphones as digital keys for convenience and security.
- Wireless Management: Functions as a complete, real-time wireless online access control system.
- Hygiene: Handles with a stainless steel finish include a certified antibacterial treatment to prevent the spread of bacteria.
- Compatibility: Fully compatible with MIFARE DESFire and MIFARE Classic RFID technologies.
- Finishes: Available in various finishes including Stainless Steel, Satin Chrome, Polished Brass PVD, Black, White, and Antique Brass.
- Design Philosophy: It features an exclusive, trendsetting avant-garde design that prioritizes a hotel’s aesthetic and style.
- Minimalist Appearance: The lock integrates all control elements into the internal part, presenting only the handle and a simple proximity reader to the outside.
- Maximum Security: It combines the intelligence of an electronic lock with a high-security electromechanical mortice lock.
- Real-time Monitoring: The system includes sensors to detect if the door is open or if the deadbolt is projected, providing total control of the building’s doors.
- System Compatibility: It is compatible with all TESA Hotel access control systems, including advanced options like smartphone opening.
- Versatile Technology: The platform manages a wide range of technologies, including RFID (MIFARE DESFire/Classic), magnetic stripe, and electronic cylinders.
- Integrated Solutions: TESA provides a full range of matching accessories, such as wall readers, energy savers, and safes, for a unified hotel design.
The TESA i-reader is a next-generation wall reader designed for automated doors, elevators, barriers, and turnstiles.
- Design Options: It comes in two sizes: the standard i-reader (wide) and the i-reader Design (narrow) to fit different installation sites.
- Key Technologies: Supports Wireless Online, Update on Card, and Openow (smartphone access via Bluetooth).
- High Durability: It is rated IP56 for exterior usage and IK09 for impact resistance, making it very robust.
- Traffic Volume: Built for high traffic areas where quick and frequent access is required.
- Security Features: It can report door positions, such as intrusions or doors left open (sensor required).
- Compatibility: Works with various RFID technologies including MIFARE DESFire, MIFARE Classic, and NFC.
- Power Supply: Powered via a control/relay board (12-24V AC/VDC).
- Operating Temperature: Works effectively between -20°C and +70°C.
Beyond digital infrastructure, we provide high-quality OS & E solutions that define the luxury and comfort of the guest experience. Since 2005, we have specialized in supplying durable, high-performance equipment designed to meet the rigorous standards of the international hospitality industry.
- Premium Guestroom Essentials: We supply a comprehensive range of professional-grade guestroom equipment, including designer kettles, irons, and specialized bathroom accessories. Every item is selected for its high-end aesthetic and its ability to withstand constant use while maintaining a premium look and feel.
- Specialized Hospitality Electronics: Our portfolio includes energy-efficient mini-fridges and high-performance hair dryers specifically engineered for the hotel environment. These products prioritize guest convenience and low maintenance, ensuring operational efficiency for hotel management.

Minibars (or mini-fridges) serve as both a guest service amenity and a revenue stream.
- MIT lists mini-fridges as a component of their hotel supplies.
- Minibars have the distinct advantage of providing a service to the guest while simultaneously generating incremental revenue for the hotel.
- Onity is listed as a supplier offering minibar solutions.
Energy Management is integrated primarily through smart automation and control systems to optimize operating costs and sustainability efforts.
- MIT explicitly includes energy savers as part of its essential hotel supplies.
- The MESSERSCHMITT Guest Room Management System (GRMS) incorporates energy-efficient concepts. These systems automatically adjust lighting and climate control to reduce energy consumption without compromising guest comfort.
- Intelligent controls dynamically adjust room temperatures based on the position of the sun, outdoor temperature, and guest presence, ensuring resource optimization.

Modern hospitality requires advanced connectivity for guest interaction and communication.
- The catalogue highlights in-room communication devices, such as the Bittel Hotel Telephones – Neo DECT Series, which represent a key IP telephonic solution.
- Connectivity solutions for power, connectivity, and guest interaction are a focus area for HSG.
- These communication products are often supplied alongside comprehensive guest interaction and media solutions like ModaMedia, reinforcing the guest experience.
Modern hospitality requires a seamless blend of expert craftsmanship and advanced technology to create the ultimate guest experience. At HSG, we provide a full range of integrated services and high-performance equipment tailored for luxury hotel environments.
- Turnkey Interior Fit-Out: Complete project management from concept to final execution.
- Custom Joinery & Woodworking: Bespoke wooden elements and furniture crafted with precision.
- Renovation & Refurbishment: Expert upgrading of existing properties to modern luxury standards.
- Solid Surface Fabrication: High-durability surfaces for premium vanities and counters.
- Upholstery & Soft Furnishing: Luxurious, fire-rated fabrics for a comfortable guest environment.
- Steel Fabrication Division: Custom metal engineering for structural and decorative requirements.






















