JT Security is a Gävle contractor holding SBSC anläggarfirma brandlarm certificate 13-188 under SBF 1008, alongside intruder-alarm certificate 18-727. It runs two staffed offices with round-the-clock call-out, in Gävle and Östersund, and installs and maintains addressable fire detection on the Panasonic EBL 512 G3 and Securiton SecuriFire platforms, Statx aerosol extinguishing units, ASSA ARX access control and Vanderbilt SPC intruder systems. It also delivers fire safety, security and hot-work training.