Brand
- STI 704
- Advanced Electronics 596
- Vimpex 364
- Cooper Fulleon 316
- Aritech 258
- C-Tec 248
- Klaxon 238
- Ziton 182
- Apollo Fire Detectors 178
- Kentec Electronics 169
- Hochiki 145
- Vesda Xtralis 134
- Baldwin Boxall 126
- Fireclass 120
- Carrier UTC 117
- Notifier 117
- Zeta 116
- Commander 106
- Gent 104
- Elmdene 95
- Kidde 95
- Jewel Fire Group 94
- Cooper ampamp Menvier 93
- Rutland 89
- International Gas Detectors 87
- KAC 80
- Morley 73
- Global Fire Equipment 69
- SAS Caring Technology 64
- Patol 57
- Nittan 56
- Scope Paging Systems 56
- Cranford Controls 53
- Nursecall Intercall 52
- Vox Ignis 50
- RGL Electronics 49
- Fike 45
- Hyfire Sterling 42
- No Climb Solo Testifire Detector Testers 42
- Ringtail 41
- Haes 38
- Teal Products 35
- Wagner 31
- Call Systems Technology Ltd 28
- Aico Ltd 27
- System Sensor 27
- Eurotech 26
- Howler 26
- EMS 25
- Electro-Detectors 24
- FIRERAY 24
- FMC 16
- Geze 11
- Talentum 10
- Fireco 8
- Cygnus 7
- Pepperl Fuchs 5
- The Fire Beam Company 5
- Crowcon 4
- Other 4
- Yuasa Batteries 4
- Eaton 3
- ACT Meters 2
- Acorn Fire Security 2
- Acorn Fire ampamp Security 2
- Briton 1
- Duomo 1
- Geofire 1
- JSB 1
- Tyco 1