Brand
- STI 647
- Advanced Electronics 398
- Cooper Fulleon 253
- Aritech 207
- C-Tec 174
- Vimpex 163
- Ziton 154
- Fireclass 150
- Apollo Fire Detectors 148
- Kidde 137
- Klaxon 116
- Baldwin Boxall 105
- Jewel Fire Group 101
- Kentec Electronics 101
- Notifier 101
- Carrier UTC 94
- KAC 87
- Nittan 78
- Zeta 77
- Hochiki 74
- Vesda Xtralis 74
- Gent 71
- Commander 69
- Cranford Controls 65
- Morley 62
- Rutland 60
- No Climb Solo Testifire Detector Testers 50
- Elmdene 49
- Global Fire Equipment 49
- Haes 48
- Nursecall Intercall 44
- International Gas Detectors 43
- Vox Ignis 43
- Scope Paging Systems 42
- Hyfire Sterling 40
- Cooper ampamp Menvier 38
- RGL Electronics 38
- System Sensor 38
- Ringtail 36
- Fike 32
- Aico Ltd 31
- Patol 29
- Eurotech 28
- SAS Caring Technology 28
- Howler 23
- Call Systems Technology Ltd 20
- FIRERAY 20
- Wagner 17
- Talentum 16
- Electro-Detectors 15
- Yuasa Batteries 15
- Crowcon 14
- Pepperl Fuchs 11
- Teal Products 8
- FMC 7
- The Fire Beam Company 7
- EMS 6
- Hawco 6
- ACT Meters 4
- Cygnus 4
- Other 4
- Acorn Fire ampamp Security 3
- Fireco 3
- Acorn Fire Security 2
- Eaton 2
- Protec 2
- Ampac 1
- Briton 1
- Duomo 1
- Spectrex 1
- Tyco 1