Armored security cabins for 4 or 6 people

Contact us

Phone: +359 888 009 909
Email: info@bunkerbg.com
10, Stoil Slatinski Str.,1616 Sofia, Bulgaria

KF6 is an armored command cabin designed for 4-6 or more people for security, surveillance, and access control in high-risk areas, with the possibility of long-term occupancy and complete autonomy.
KF4 / KF6 are multifunctional armored structures designed to provide protection and autonomy to security teams for long periods of time. They combine military-grade security, comfort, and operational independence, suitable for borders, customs, command centers, military bases, clinics, banks, and strategic sites. In fact, any target that requires a more ballistically resistant building, and quickly. They can be permanently installed or moved, as well as modularly combined into larger complexes.

CHARACTERISTICS

Ballistic protection of the metal structure according to international standards (Bullet Proof Range)
Option 1: Automatic and semi-automatic firearms with standard combat cartridges - NIJ Level III / UL 752 Level 5 / EN 1063 BR6 — protection against 7.62×51 mm FMJ
Option 2: Armor-piercing cartridges, high-penetration bullets - NIJ Level IV / UL 752 Level 9 / EN 1063 BR7 — protection against 7.62×51 mm AP

Reflective armored windows with anti-ricochet coating according to international standards and ballistic protection level for windows in both design options: UL 752 Level 9 – protection against armor-piercing bullets with steel core.

Standard equipment:

> Compact design for one person (One-man post)
> Explosion-proof ventilation and air filtration
> Interior lighting and power supply
> Exterior lighting (perimeter floodlights)
> Intercom and telephone connection
> Intercom system and internal communication
> Opening for documents and small objects
> Emergency evacuation option (Rescue point)
> First aid kit and fire extinguisher
> Work area with desks and chairs for all operators

Additional options:

> Openings for weapons (gun ports)
> Air conditioning/heating with armour plating
> Option for WC and mini kitchen
> Bunk beds for long-term stays
> Water supply and storage tanks
> Electric generator for autonomous operation
> Integration of CCTV systems, motion and sound sensors
> Option for communication server/control center
> Option for hospital or medical module
> Additional features for long-term stays
> Option for "lockdown" mode – complete autonomy in emergency situations.
> Modular structure – can be combined with other units to build larger protected complexes.

DESCRIPTION

KF4 / KF6 are the largest and most functional armored structures in the FOCUS series, designed for long-term habitation and complete self-sufficiency.
These buildings provide a high level of protection and comfort for personnel working in remote or strategically important locations where access to external resources is limited or impossible.

KF4 / KF6 combines high ballistic protection, ergonomics, and technological infrastructure. Depending on the configuration, KF4 / KF6 is equipped with everything necessary for a full operational cycle – from security, surveillance, and communication to rest and support for the team when performing tasks in high-risk areas. The buildings can be equipped with a kitchen, bathroom, beds, and generators, making them completely self-sufficient during prolonged isolation or lockdown scenarios. They can function as:
> Border and customs posts
> Command centers and checkpoints
> Military field hospitals or mobile clinics
> Guarded financial and banking facilities
> Field bases and protected communication stations
The armored construction is optimized for maximum security and comfort and provides complete ballistic protection and operational autonomy for both people and their equipment, even in the event of blast waves or massive firearm attacks.
Thanks to their modular architecture, KF4 and KF6 can be used as standalone units or combined into larger protected complexes with different configurations and purposes.

Integration with BUNKER BG systems:
Our team can provide complete engineering integration – delivery, on-site installation, additional installations such as power supply, video surveillance and communication, air conditioning, autonomous power supply, and air filtration systems.
With KF4 / KF6, you get a ready-made protective solution, designed and tested in real combat conditions, with guaranteed effectiveness and durability.

DIMENSIONS:
- 2.00 m x 4.00 m x 2.25 (h) m) KF4
- 2.40 m x 6.00 m x 2.25 (h) m) KF6

Explanation of standards:

1. NIJ (National Institute of Justice, USA) – official American standard for ballistic protection of military and police equipment.
> Level III protects against automatic weapons with standard combat ammunition.
> Level IV provides protection against armor-piercing bullets (the highest class according to this standard).
2. UL 752 (Underwriters Laboratories, USA) – industrial standard for the resistance of armored materials.
> Level 5 – resistance to 7.62×51 mm FMJ cartridges.
> Level 9 – protection against armor-piercing bullets with steel cores.
3. EN 1063 (European standard) – defines levels of protection for armored glass.
> BR6 – protection against 7.62 mm NATO FMJ.
> BR7 – protection against 7.62 mm armor-piercing (AP) bullets.