Brand
- Advanced Electronics 197
- Crowcon 118
- C-Tec 84
- Kentec Electronics 75
- STI 70
- Ziton 70
- Aritech 69
- Klaxon 54
- Notifier 52
- Zeta 50
- Gent 44
- Apollo Fire Detectors 39
- Kidde 36
- Elmdene 35
- Vimpex 35
- Baldwin Boxall 32
- Fireclass 32
- Carrier UTC 31
- Commander 30
- Cooper ampamp Menvier 29
- Teal Products 29
- Cooper Fulleon 28
- International Gas Detectors 27
- Ringtail 27
- Morley 26
- Hyfire Sterling 25
- Haes 24
- Vesda Xtralis 24
- Rutland 23
- Eurotech 22
- EMS 18
- Hochiki 17
- Electro-Detectors 16
- Scope Paging Systems 15
- Nursecall Intercall 13
- SAS Caring Technology 13
- Cygnus 12
- Pepperl Fuchs 12
- System Sensor 12
- FMC 11
- Patol 11
- Howler 10
- Vox Ignis 10
- Fike 9
- No Climb Solo Testifire Detector Testers 9
- Call Systems Technology Ltd 7
- FIRERAY 7
- Jewel Fire Group 7
- Aico Ltd 6
- Fireco 6
- Cranford Controls 5
- Global Fire Equipment 5
- Nittan 5
- The Fire Beam Company 5
- Geze 4
- Hawco 4
- Wagner 4
- RGL Electronics 3
- ACT Meters 2
- Acorn Fire Security 1
- Acorn Fire ampamp Security 1
- Geofire 1
- Talentum 1
- Tyco 1
- Yuasa Batteries 1