| HEAT DETECTORS | ABB EMERGI LITE UK |
| EATON ELECTRIC LTD |
| HONEYWELL GENT |
| KENTEC ELECTRONICS LTD |
| STRAND HARDWARE LTD |
| HEAT DETECTORS Alarmed | ABB EMERGI LITE UK |
| EATON ELECTRIC LTD |
| KENTEC ELECTRONICS LTD |
| HEAT DETECTORS EN 54 | ABB EMERGI LITE UK |
| KENTEC ELECTRONICS LTD |
| STRAND HARDWARE LTD |
| HEAT DETECTORS Increased Operating Temperature | HONEYWELL GENT |
| HEAT DETECTORS Networked Systems | KENTEC ELECTRONICS LTD |
| HEAT DETECTORS Non-Addressable | HONEYWELL GENT |
| HEAT DETECTORS Rate of Rise | HONEYWELL GENT |
| HEAT DETECTORS Wireless | KENTEC ELECTRONICS LTD |
