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Secure Modular Depository for Preserving Critical Assets
ARCA DEPOSITORY by BUNKEROK is a specialized, next-generation modular shelter built upon the flagship ARCA NOVA series. It is engineered to protect tangible and digital valuables from the impacts of war, explosions, fires, looting, unauthorized access, and other critical threats.
This is more than just a shelter.
This is engineered infrastructure designed to safeguard what cannot be replaced or quickly restored.
Specifications
- Usable area: 4.25 m²
- Number of sections: 2
- External dimensions (WxLxH): 3.2x2.4x3.2 m
- Internal dimensions (WxLxH): 2.5x1.7x2.5 m
- Weight: 32 t
Why the ARCA DEPOSITORY Vault Shelter Was Created
ARCA DEPOSITORY is designed to protect:
- server rooms and data centers;
- archives and documentation;
- intellectual property;
- museum collections;
- historical artifacts;
- corporate data reserves;
- financial records;
- precious items and collections;
- backup copies of critical systems;
- scientific research and laboratory materials;
- state and strategic assets.
For Special Categories of Assets
ARCA DEPOSITORY can be adapted for the secure storage of highly valuable, sensitive, or potentially hazardous materials that require a dedicated, protected environment.
Specifically:
- highly flammable materials;
- chemical reagents;
- laboratory samples;
- pharmaceutical products;
- specialized manufacturing components;
- reserve stocks for critical enterprises;
- dual-use materials;
- other assets whose loss or damage could lead to severe financial, technological, or environmental consequences.
In the event of an accident, fire, explosion, or combat strike, such assets can become not only a material loss but also a source of additional risk to personnel, the environment, and business continuity.
For this reason, ARCA DEPOSITORY can be equipped with advanced access control, fire safety, environmental monitoring, and emergency notification systems, ensuring the ultimate level of protection for critical resources.
When Value Is Lost, Not Just Property
When a server room burns down, it is not equipment that is lost. Data, knowledge, and developments built over years of hard work are lost.
When archives vanish, it is not paper that is lost. History, evidence, and heritage are lost.
When museum funds are destroyed, it is not exhibits that are lost. A piece of culture that can never be recreated is lost.
When research results disappear, it is not files that are lost. Years of scientific work and future discoveries are lost.
When a company's digital reserves are wiped out, it is not servers that are lost. Business continuity is lost.
ARCA DEPOSITORY was engineered specifically for these scenarios.
ARCA-Level Protection
ARCA DEPOSITORY is built on the engineering solutions of the ARCA series and inherits its core technologies:
- Protection Class A-I+;
- TriCore Armor™ system;
- Dual Armor™ double reinforcement area system;
- enhanced blast resistance;
- engineering-verified safety margin proven by field testing;
- heavy-duty protection against progressive structural collapse;
- certified structural solutions of state-level standards.
Reinforced Depository-Class Doors
ARCA DEPOSITORY is fitted with protective doors featuring an upgraded security profile:
- multi-point locking system;
- protection against burglary and forced entry;
- reinforced steel heavy frame;
- access control and biometric authorization;
- integration with security alarms;
- option to install BlastLock™ doors featuring a reinforced concrete core.
Intelligent Security Systems
The complex can be integrated with:
- automatic fire alarms;
- fire suppression systems;
- intruder security systems;
- panic buttons;
- emergency call buttons;
- CCTV video surveillance;
- access control;
- temperature and humidity monitoring;
- backup power supply;
- redundant communication channels.
BUNKEROK protects what can't be backed up
Human life is the highest value.
Yet everything of value that people build for future generations — cultural heritage, knowledge, data, technology, scientific breakthroughs, and the results of decades of work — also deserves absolute protection.
The ARCA DEPOSITORY vault shelter is built to ensure that your most critical assets remain secure, even when the world around becomes unpredictable.
BUNKEROK creates more than just shelters. We deliver the infrastructure that helps preserve what matters most: human lives and the assets that shape memory, knowledge, business, and the future.
BUNKEROK. Engineered to protect. Built to live.
No questions about this product, be the first and ask your question.
BUNKER-OK is a Ukrainian engineering brand providing modern shelters and civil defense solutions for the private sector, business, and civil and strategic infrastructure.
We design and manufacture protective structures, systematically improving them based on practical operational experience, analysis of shelling consequences, and the actual behavior of structures during combat strikes.
Drawing on the experience of over 400 installed shelters, the BUNKER-OK team has reached an unequivocal conclusion: not every structure that looks like a shelter is capable of providing the proper level of protection.
We have studied actual destruction and structural weaknesses of low-quality installations, and we responsibly state: effective protection is determined not by the volume of concrete, but by structural integrity and a well-engineered reinforcing cage that stops shrapnel, localizes impact damage, and saves lives.
That is why the BUNKER-OK team is the first in Ukraine to establish CPS (Civil Protection Standard) — a next-generation quality standard.
CPS was created based on physical loads, engineering expertise, and field testing against modern combat threats, including:
- 120 mm OF-843 mortar shell
- 125 mm OF A-IX-2 tank shell
- HE-Frag warhead of the Shahed-136 strike UAV (47.8 kg)
In today's reality, the legally established testing standard of 2 kg of explosives (TNT) is increasingly becoming just a basic regulatory threshold. It rarely corresponds to the scale of modern threats, cannot be considered a comprehensive indicator of protection, and is not a convincing basis for evaluating a shelter's reliability.
The CPS quality standard by BUNKER-OK significantly exceeds current state requirements and sets a new safety benchmark for the market.
We are convinced: the CPS quality standard must become the fundamental basis of choice for every buyer and a new benchmark of quality for every shelter manufacturer.
BUNKER-OK is not just a manufacturer.
We are a company shaping a new culture of protection in Ukraine and worldwide.
Act now! Your personal protection solution selection is waiting!
CHOOSE A PROTECTION SOLUTION ►
We are open to partnerships, collaborations, and co-creating a stronger, safer future.
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Together, we don't just talk about defense. Together, we shape a culture of responsibility, strength, and safety for generations to come.
Join us. Share. Build a future where protection is a conscious choice for everyone.
- Freight transport across Ukraine
- Special transport across Ukraine
- Direct deposit
- Payment online (Visa/MasterCard)
- 100% original product
- Warranty is up to 50 years
