Brand
- Crowcon 260
- Advanced Electronics 245
- C-Tec 124
- Kentec Electronics 120
- STI 106
- Aritech 88
- Ziton 84
- Fireclass 77
- Notifier 71
- Gent 65
- Zeta 63
- Carrier UTC 57
- Morley 56
- Rutland 56
- Klaxon 55
- Teal Products 55
- Apollo Fire Detectors 54
- Baldwin Boxall 49
- Vimpex 47
- Commander 45
- Kidde 44
- Haes 43
- Elmdene 40
- Vesda Xtralis 40
- EMS 37
- Cooper ampamp Menvier 35
- International Gas Detectors 34
- Hyfire Sterling 29
- Cooper Fulleon 28
- Patol 27
- Ringtail 27
- Scope Paging Systems 27
- Hochiki 25
- Electro-Detectors 24
- Eurotech 24
- Cygnus 19
- SAS Caring Technology 19
- System Sensor 19
- Vox Ignis 18
- Fike 16
- No Climb Solo Testifire Detector Testers 16
- Nursecall Intercall 16
- Wagner 16
- Pepperl Fuchs 13
- Howler 12
- FMC 11
- Call Systems Technology Ltd 10
- Global Fire Equipment 10
- FIRERAY 7
- Jewel Fire Group 7
- Aico Ltd 6
- Cranford Controls 6
- Fireco 6
- The Fire Beam Company 6
- Nittan 5
- Talentum 5
- Acorn Fire Security 4
- RGL Electronics 3
- ACT Meters 2
- Tyco 2
- Acorn Fire ampamp Security 1
- Ampac 1
- Control Equipment 1
- Geofire 1
- Other 1
- Yuasa Batteries 1