SR2 security shutters

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Terror Screen SR2 - LPS1175

SR2 security shutters - British manufactured LPS1175 security shutters

Security Rating 2 is classified as medium domestic and low commercial risk. SR2 is an increased grade elevated over SR1. These SR2 security shutters are tested and provide resistance to tools in Category A (as specified for SR1) plus B (below). The tools of this category provide a more determined opportunist attack by bodily physical force and tools with higher mechanical advantage.

Attack time:

The maximum attack time is 3 minutes. The maximum test duration is 15 minutes

Tools category A plus B:

Battery , bolt cutter, claw hammer, drill bit, electric cable, junior hacksaw/blades, metal plate shears, multiple slip joint pliers, pipe wrench, pliers, ratchet strap, screwdriver 14mm diameter x 400mm long, socket set, tube 50mm outer x 4mm thick x 300mm long

Lock/hardware standard:

LPS 1214

Fixing:

Structural timber or steelwork, blockwork, or concrete brickwork/concrete blockwork.

If you’d like to speak to us about how we can help you solve logistical challenges with a completely tailored high-speed SR2 security shutter, please contact us today on +44 (0) 191 214 0404.

Size options

Up to 9m high
Up to 9m wide

Speed options

Standard opening – 0.15m sec
Standard closing – 0.15m sec

Colour options

Standard RAL Colours

Technical spec

Download data sheets

Features & benefits of SR2 security shutters

Attack prevention
Security performance
Asset protection
Public safety
Unauthorised access restriction
Insurance compliance
Reduced risk of crime

Design options for Hart S2 security shutters

Size: custom- size up to 9000 mm
Fire compliance
Various locking options available, from simple pin locking to fully automatic operation
Choice of colours and finish
Lock status signal options
Hood covers
Choice of operators
Infills and flashings

See NBS specification

Applications of SR2 security shutters

Banks
Military installations
Government buildings
Museums
Nuclear facilities
Detention centres
Prisons
Chemical industries
Airports
Data centres
Hazardous environments
Security risk control buildings
Warehouses

Downloads

Certification / Conformity

Technical specification

Motor:
Depending on door size the motor drive is constructed using either “Safedrive” direct drive or via chain drive and reduction gearing supported via a safety brake. The roller tube is adequate for the door dimension and will have a deflection ratio of less than 400:1.

ENGINEERING

Size:
Doors are available from 1.2 metre wide to 9 metres wide and up to 9 metres high. All doors are made to measure to specific requirements. For a higher security rating or extreme wind conditions we recommend the SR2-4 Terror Screen doors or our unique Typhoon security shutter.

Curtain:
The door curtain is formed from 73mm convex steel galvanised interlocking steel roller shutter laths retained at ends via end locks. Solid or perforated sections.

The bottom rail is a “T” section interlocking section with optional rubber seal. The curtain is available in plastisol or powder coat finish to standard colours, larger sizes may need to be wet coat finished.

Locking:
Manually operated slip bolts on the bottom rail or pin locks on the guide, manually interlocked to the control panel to prevent accidental operation.

Electrically operated by press button when the door is closed.

Fully automated.

Optional monitoring and signalling of lock status.

Size guides:
Fabricated from steel continuous angle and steel guide channel in galvanised finish and bolted at fixed centres to an appropriate structure. The guides optionally are available in power coat finish.

Frames/hoods:
Optional hood, motor hood, flashings in galvanised steel materials or in powder coat. Stainless steel options also available.

Operators:
The door can be press button operated or automatically operated. Various levels of safety can be fitted including safe leading edge and or photocells movement sensors and so on. Controls should be mounted at least 1m from the door structure.

Fixing:
Structural opening substrate must be suitably reinforced brickwork/concrete/steelwork as detailed in the standard LPS1175 Issue 7. It is assumed that the substrate onto which the product is fitted provides a resistance to attack at least equivalent to that afforded by the product itself.