ATM-FB4-RC4 Security Door: Bullet, Burglar, Blast and Gas-Tight Protection
The ATM-FB4-RC4 Security Door is a multi-performance protective door designed to provide resistance against ballistic threats, burglary, blast effects and air leakage. According to the product specifications published by Shelter Shop, the door combines several certified performance classifications in a single security-door solution. Shelter Shop
Bullet Resistance — EN 1522 Class FB4
The ATM-FB4-RC4 is specified as a bullet-resistant door according to EN 1522 Class FB4.
This classification is one of the key protective characteristics of the door and defines its stated ballistic resistance level according to the referenced European standard. Shelter Shop
Burglar Resistance — EN 1627 Class RC4
The door is also specified as a burglar-resistant door according to EN 1627 Class RC4.
The mechanical safety lock is designed to lock at 3 movable and 3 fixed points, providing the specified multi-point locking configuration. Shelter Shop
Blast Resistance
The ATM-FB4-RC4 has a specified blast resistance rating of EPR2, with the following standards referenced:
EN 13123-1
EN 13124-1
This makes blast resistance one of the defined performance characteristics of the product. Shelter Shop
Gas Tightness
Another important characteristic is its specified Gas Tight Class 4 according to EN 12207.
This classification is particularly relevant where control of air leakage through a protective opening is required. Shelter Shop
Clear Opening and Finish
The specified clear opening is:
Width: 900 mm
Height: 2000 mm
The door is finished with an MDF panel, with various colors available according to the product information. Shelter Shop
Technical Specifications
Parameter | ATM-FB4-RC4 |
Bullet resistance | EN 1522 Class FB4 |
Burglar resistance | EN 1627 Class RC4 |
Locking system | Mechanical safety lock |
Locking points | 3 movable + 3 fixed |
Blast resistance | EPR2 |
Blast standards | EN 13123-1 & EN 13124-1 |
Gas tightness | Class 4 |
Gas-tightness standard | EN 12207 |
Clear opening | W: 900 mm × H: 2000 mm |
Finish | MDF panel |
Color options | Various colors available |
These specifications are taken directly from the published ATM-FB4-RC4 product information. Shelter Shop
Conclusion
The ATM-FB4-RC4 Security Door combines four specified areas of protection: bullet resistance, burglar resistance, blast resistance and gas tightness. Its specifications include EN 1522 Class FB4, EN 1627 Class RC4, EPR2 blast resistance according to EN 13123-1 and EN 13124-1, and Gas Tight Class 4 according to EN 12207. Shelter Shop
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