High Security Home & Light Commercial Safes
The Technomax GMT and GMK Series Safes provide professional-grade burglary protection for homes, offices, and light commercial environments. Manufactured in Italy by Technomax, one of Europe’s leading safe manufacturers, this range combines robust steel construction, certified locking systems, and advanced anti-tamper protection to safeguard valuables, documents, and cash.
Certified to EN 14450 burglary resistance standards, the GMT and GMK safes provide an insurance rating of up to €4,000 cash or €40,000 valuables (S2 models), making them suitable for both residential and commercial security requirements.
The range is available in multiple sizes and two locking configurations:
- GMT Series – Digital electronic keypad with emergency override key
- GMK Series – High security double-bitted key lock
Both versions feature reinforced steel construction, multi-directional locking bolts, and anti-drill protection for reliable everyday security.
Key Features
EN 14450 Certified Burglary Protection
The GMT and GMK ranges are independently tested and certified to EN 14450 security standards, providing professional burglary resistance for domestic and commercial environments.
- Security Level S2 models
- Insurance rating:
- £4,000 cash
- £40,000 valuables
(Always confirm with insurers regarding approved ratings.)
Heavy Duty Steel Construction
Technomax safes are manufactured using robotically welded steel bodies and reinforced doors for exceptional durability and resistance to forced entry.
Construction details include:
- Door thickness: 10 mm solid steel
- Body thickness: 5 mm steel
- Robotically welded front panel and casing
- Laser-cut door fit for tight tolerances
- Oven-cured epoxy powder coating finish
These features provide strong resistance to prying and mechanical attack.
Multi-Directional Locking System
The safes use nickel-plated rotating steel locking bolts for superior resistance against cutting or sawing attacks.
- Bolt diameter: 22 mm
- Three-way locking system:
- Side bolts
- Top bolts
- Bottom bolts
The locking mechanism is also protected by a manganese steel anti-drill plate that shields the lock against drilling attempts.
Locking Options
GMT Series – Electronic Digital Lock
The GMT models feature a high-security electronic keypad lock certified to EN 1300, designed for convenient access control.
Features include:
- Electronic combination keypad
- 10 billion possible code combinations
- Non-volatile memory (code retained if batteries removed)
- Emergency override key system
- External emergency power contacts
- Visual and acoustic signals for:
- Code entry confirmation
- Error alerts
- Low battery warning
- Recessed knob for door operation
The digital lock provides quick access while maintaining strong security performance.
GMK Series – High Security Key Lock
The GMK models use a high security double-bitted key lock certified to EN 1300, offering traditional mechanical reliability.
Key features include:
- 8 asymmetrical independent levers
- Anti-picking lock design
- Special proprietary key profile
- Ownership card required for key duplication
- Key-retaining lock system
- Two keys supplied
This lock design provides excellent resistance against manipulation or picking attempts.
Interior Features
- Removable internal shelf (varies by model size)
- Spacious interior for documents, jewellery, electronics, and valuables
- Smooth powder-coated interior finish
- Designed to accommodate A4 documents and folders
Installation and Mounting
To prevent removal or theft, the safes include:
- Pre-drilled anchoring holes in the base and rear
- Anchor fixing bolts supplied
- Suitable for floor or wall installation
Anchoring significantly enhances security in residential and commercial installations.


