Part of the Hill and Smith Holdings PLC, Hardstaff Barriers are a leading supplier of fully approved temporary and permanent concrete barriers.

The first Phase of the new IP apartment intercom system from Aiphone consists of Entrance Door Station, Indoor Tenant Monitor, Smartphone Adaptor and Lift Controller Adaptor.

Blue Door provides live-in security for commercial and residential buildings 24/7, 365 days of the year.

For more than a quarter of a century, Heald has been providing some of the world's most high profile sites with advanced protection against hostile vehicle attacks.

Secured Area Services Limited - Who are we?