Designed for high-risk environments, SÄLZER entry ports and interlocking door systems offer tailored, layered protection without disrupting pedestrian flow or communication. Combining electronic access control, surveillance, and secure architectural elements, these systems ensure both safety and smooth entry operations.
Customisable configurations with steel or aluminium door systems
Certified forced entry resistance up to RC6 (DIN EN 1627–1630)
Bullet resistance up to FB7-NS and glazing up to BR7-NS
Fire protection up to T90/EI90 and smoke resistance to S200 (with steel options)
Compatible with video, intercom, X-ray systems, and biometric access
Fully integrated with SYSTEM SÄLZER® facades, windows, and partitions
Smooth user flow with pedestrian traffic management and escape route control
Flexible security zoning and locking configurations for sensitive environments
Ideal for data centres, public buildings, military sites, and critical infrastructure
Intelligent access control meets certified, multi-layered security
SÄLZER’s entry ports and double-door systems are engineered for maximum security, controlling access without sacrificing user convenience. Whether for administrative buildings, government sites, or defence environments, each entry concept is built around your operational and safety requirements.
Available in both aluminium and steel series — including SECUFIRE®, S4, and S6es — these systems offer certified resistance to forced entry (up to RC6), ballistic threats (up to FB7-NS), and fire/smoke hazards. Optional integrations such as surveillance, communication units, and inspection trays allow for fully managed and monitored access control.
By combining doors, glazing, facades, and electronic systems into one unified concept, SÄLZER provides complete entrance solutions that minimise vulnerabilities and ensure smooth, secure operation. Every system is bespoke, tested, and installed to fit your facility’s specific risk profile and architectural requirements.
Flexible configurations, proven protection, and seamless system integration
Tested in accordance with DIN EN 1627–1630, resistance levels up to RC6 can be achieved depending on the selected material and product series (e.g., S4, S6es, SECUFIRE®).
Compliant with DIN EN 1522–1523 up to FB7-NS, and glazing rated to BR7-NS (DIN EN 1063). Protection level is determined by system selection and material type.
Available with blast protection based on selected components and series. Integration with blast-resistant façades, windows, and doors ensures comprehensive defence.
When using steel systems (e.g. SECUFIRE® or S4), fire protection up to T30/EI30 or T90/EI90 and smoke resistance up to S200 is available depending on design and configuration.
Supports electronic access control (card readers, biometrics), video surveillance, intercoms, transaction windows, and X-ray integration. Escape route and interlock control available.
Compatible with SYSTEM SÄLZER® facades, doors, windows, partition walls, and built-in counters — allowing unified and secure entry area planning.
Designed to manage pedestrian traffic efficiently. Interlocks, emergency exits, and timed door functions are tailored to user needs and building safety protocols.
Doors and frames available in powder-coated, anodised, or over-clad finishes (e.g. timber, bronze, stainless steel) for full architectural integration into high-security settings.
We take pride in delivering exceptional glazing solutions and outstanding customer service. Here’s what some of our happy clients have to say about working with Minimal Frame Projects.