Brand
- Vesda Xtralis 94
- Commander 53
- Elmdene 50
- Ziton 49
- C-Tec 46
- Advanced Electronics 42
- Rutland 40
- Cooper Fulleon 35
- Fireclass 30
- STI 29
- No Climb Solo Testifire Detector Testers 28
- Aritech 27
- Gent 27
- KAC 21
- Wagner 21
- Kentec Electronics 20
- Jewel Fire Group 19
- Crowcon 18
- Morley 18
- Patol 18
- Vimpex 18
- Howler 16
- Carrier UTC 13
- Fike 13
- Teal Products 13
- Cooper ampamp Menvier 12
- Apollo Fire Detectors 11
- Kidde 11
- Klaxon 7
- Notifier 7
- RGL Electronics 7
- Vox Ignis 7
- Zeta 7
- Electro-Detectors 6
- Hawco 6
- Hyfire Sterling 6
- Ringtail 6
- Aico Ltd 5
- FMC 4
- Haes 3
- Hochiki 3
- International Gas Detectors 3
- FIRERAY 2
- Fireco 2
- Nittan 2
- Nursecall Intercall 2
- Scope Paging Systems 2
- System Sensor 2
- Acorn Fire Security 1
- Control Equipment 1
- Cranford Controls 1
- EMS 1
- Emergency Lighting 1
- Eurotech 1
- Global Fire Equipment 1
- Talentum 1
- Tyco 1