Protek® 868 Elite from Alexandra Security is a mesh perimeter fencing system made from double horizontal and single vertical wires, tested and approved to LPCB SR1 standard for resistance to forced entry using basic tools for up to 1 minute. Suitable for security-critical sites, it is supplied in heights from 1.8 to 3m, with galvanised and powder-coated finishes.

  • Twin-wire mesh fence system for high-security perimeter protection

  • SR1 security rating by Loss Prevention Certification Board (LPCB)

  • Double wire design increases resistance to cutting and forced entry

  • Galvanised for weather protection and powder coated to over 1000 RAL colours

  • Panels can be stepped to follow ground contours

  • Vandal-resistant post and clamp fixing system

  • Matching security gates with inverted hinges to prevent lift-off

Applications

Infrastructure perimeter security

Financial depots

Government buildings

Security-critical sites

Specification

Nominal Fence Height (m)

Panel Size Height x Width (mm)

Post Centres (mm)

Overall Length of Post (mm)

Post Size (mm)

Ends/Inters (1 Clamp)

Corners (2 Clamps)

1.8

1,830 x 2,506

2,520

2,400

60 x 40

6

12

2.0

2,030 x 2,506

2,520

2,700

60 x 40

6

12

2.4

2,430 x 2,506

2,520

3,200

60 x 40

7

14

3.0

3,030 x 2,506

2,520

3,750

80 x 40

9

18

Materials

Mesh panel wire made from steel to BS 4102

Posts made from steel to BS EN 10210-2:1997

Finish

Galvanised to BS EN 10244-2:2001 class D

Powder-coated to BS EN 13438:2005 (min 100 micron)

Options and variations

Panel heights: 1.8, 2.0, 2.4, 3.0m

Powder coating in over 1000 RAL colours

Performance

SR1 security rating (withstands forced entry with simple tools for up to 1 minute)

Weld strength: 75% of minimum tensile strength (540–690 N/m²)

Installation

Panels fixed with full length clamp bars and vandal-resistant fixings

Panels can be stepped to follow ground contours

Product accreditations

LPCB SR1 security rating

Mesh panel wire to BS 4102

Galvanising to BS EN 10244-2:2001 class D

Posts to BS EN 10210-2:1997 and BS EN 10346:2009

Powder coating to BS EN 13438:2005