For use where high security is a priority, including high security commercial sites and shopfront applications.

High security steel roller shutters that come with a distinct security rating. Tested to LPS1175 (7.0) and rated to SR1, SR2, SR3 and SR4 dependent on required security.

Features and benefits:

• SR1 model is perforated to allow visibility and airflow. SR2, SR3 and SR4 are not perforated.
• Internal face-fix or internal reveal-fix installation only.
• CE marked to harmonized product standard BS EN 13241-1:2003.
• Incorporates a bullet locking system situated 1 m from ground level, fixed to each guide channel.
• Lock isolator kits available to prohibit operation if the shutter while in lock condition.
• Electric operation - single-phase or 3-phase motor depending on usage.

Rating protection:

• SR1: Opportunist attack by bodily force using minimal tools (e.g. screwdriver, knife, pliers, etc) for 1 minute.
• SR2: More determined opportunist attack with tools of a higher mechanical advantage (e.g. SR1 tools plus bolt cutters, claw hammer, drill, etc) For 3 minutes.
• SR3: Deliberate forced entry of protected premises using bodily force and a selection of attack options (e.g. SR2 tools plus short axe, chisels, crowbar, gas torch, etc) for 5 minutes.
• SR4: Experience attempts at forced entry with higher tool levels (e.g. SR3 tools plus felling axe, sledgehammer, steel wedges, disc grinder, jigsaw, etc) for 10 minutes.