CE Stainless Steel Deadbolt Locks Fire Rated Mortise Door Lock for Storeroom-DDML013

Product Features

1. Authoritative Certification, Safety Compliance

This deadbolt lock holds BS EN12209 and DIN 18251 Grade 3 certification, with durability validated through 200,000 cycle tests, meeting Europe's highest standards for door locks. EN1634-certified 260-minute fire resistance preserves bolt integrity during fires, blocking fire and smoke propagation to secure critical evacuation time. EN1670-certified 240-hour corrosion resistance ensures long-term rust-free operation in humid or industrial environments, maintaining enduring security performance.

2. Precise Parameters, Superior Adaptability

With a backset of 60mm and a distance of 72mm, it accommodates mainstream fire door installation requirements, minimising on-site adjustments. The square forend and strike plate design aligns with standardised door frames, enhancing installation efficiency and overall aesthetics.

3. Premium Materials, Robust Durability

The lock bolt, follower, and forend plate are crafted from solid SUS 304 stainless steel, offering exceptional impact resistance to withstand frequent use and external force. The strike plate, also in SUS 304 stainless steel with a brushed finish, enhances corrosion resistance, extends product lifespan, and suits high-intensity applications like storage rooms.

4. Fire-Resistant Design, Crisis Protection

Certified to EN1634 with 260-minute fire resistance, the deadbolt lock maintains bolt extension functionality in high-temperature environments, preventing fire propagation. The lock body is internally filled with fire-retardant material, and critical components undergo special treatment to ensure reliability during fires, elevating the building's overall safety rating.

5. Refined Aesthetics, Seamless Integration

The satin brass finish imparts a discreetly luxurious texture, effortlessly complementing modern, classical, or industrial décor. Minimalist design language emphasises functional-aesthetic balance, fulfilling both quality and visual demands.

6. Optimised Structure, Streamlined Installation

The lock body employs a modular design with pre-assembled components for precision, minimising on-site assembly steps. Square latch plates and door frame strike plates achieve accurate alignment, reducing installation error risks and boosting construction efficiency—ideal for bulk installation projects.

Product Application

1. Commercial Storage Rooms: Safeguarding Critical Assets

Storage facilities within commercial premises require high-security locks to prevent theft of documents, equipment, or merchandise. This deadbolt lock features a solid stainless steel bolt certified through 200,000 cycle tests, withstanding attacks from professional lock-picking tools to minimise asset loss risks. Its fire-resistant properties and corrosion-resistant design suit indoor environments, ensuring long-term reliable operation.

2. Industrial Plant Equipment Rooms: Withstanding Harsh Conditions

Equipment rooms in industrial settings frequently encounter corrosive substances. The lock's EN1670 certification and SUS 304 stainless steel construction resist salt spray and chemical vapour erosion, preventing lock body corrosion that could cause functional failure. Fire-resistant properties provide additional equipment protection, mitigating secondary fire damage.

3. Hospital Pharmaceutical Storage: Balancing Compliance and Security

Hospital pharmaceutical storage must meet fire safety regulations. The deadbolt lock's EN1634 certification fulfils medical facility security requirements, with 260-minute fire resistance safeguarding medication during emergencies. The solid deadbolt structure prevents unauthorised access, ensuring secure pharmaceutical management.

4. School Archives Rooms: Long-Term, Stable Protection

School archives rooms require locks with high durability and moisture resistance. This lock's corrosion-resistant testing and fire-rated design adapt to the archives room's long-term enclosed environment, reducing maintenance frequency. The lock bolt's high impact resistance prevents archive leaks caused by deliberate damage.

5. Data Centre Server Rooms: Safeguarding Equipment Operation

Data centre server rooms require high-security locks to prevent unauthorised access. The deadbolt lock's independent bolt mechanism and modular design enable rapid installation on fire doors, providing reliable physical protection. Its fire resistance performance buys critical response time for emergency fire handling of servers and other equipment.

6. Residential Basement Storage Rooms: Balancing Security and Convenience

Residential basement storage rooms require locks suited to damp environments. This lock's SUS 304 stainless steel construction and matt brass finish resist basement moisture corrosion, maintaining a pristine appearance. The bolt operates smoothly for effortless daily access to stored items.