- Lighting
- Fire
- Conventional Fire Alarm
- Conventional 2 Wire Fire Alarm
- Analogue Adressable Systems
- Apollo series 65 Conventional Fire Detectors
- Call Points & Power Supplies
- Electronic Sounders and Bells
- Radio Fire Alarm Systems
- Specialist Detection Devices
- Fire Accessories
- Voice Alarm / Public Address Systems
- Detector & Battery Test Equipment
- Monitoring Systems
- DDA
- Medical
- Knowledge
Room Sounder
| CODE | DESCRIPTION |
| CHWB/R | White Room Sounder |
| CHWB/R/RD | Red Room Sounder |
