Brand
- Advanced Electronics 295
- STI 240
- C-Tec 170
- Aritech 111
- Crowcon 97
- Ziton 90
- Kentec Electronics 87
- Kidde 80
- Klaxon 73
- Zeta 72
- Hochiki 69
- Global Fire Equipment 61
- Notifier 60
- Fireclass 57
- RGL Electronics 57
- Vesda Xtralis 56
- Carrier UTC 51
- Rutland 50
- Scope Paging Systems 50
- Gent 49
- Morley 47
- Nittan 46
- Cranford Controls 45
- Wagner 42
- Apollo Fire Detectors 41
- Cooper ampamp Menvier 34
- Vimpex 34
- Hyfire Sterling 32
- No Climb Solo Testifire Detector Testers 32
- Teal Products 32
- Haes 27
- Cooper Fulleon 24
- Elmdene 24
- Commander 21
- Fike 19
- Call Systems Technology Ltd 18
- EMS 15
- Eurotech 15
- Patol 15
- FIRERAY 14
- KAC 14
- Electro-Detectors 11
- Aico Ltd 10
- Baldwin Boxall 9
- International Gas Detectors 9
- Jewel Fire Group 7
- Howler 6
- Nursecall Intercall 6
- Pepperl Fuchs 6
- Vox Ignis 5
- Cygnus 4
- FMC 4
- System Sensor 4
- Talentum 4
- The Fire Beam Company 3
- ACT Meters 2
- Eaton 2
- Acorn Fire Security 1
- Acorn Fire ampamp Security 1
- Emergency Lighting 1
- Fireco 1
- JSB 1
- Protec 1
- SAS Caring Technology 1
- Yuasa Batteries 1