The FireAngel SW1-PF-T is a 230V mains-powered optical smoke alarm with a replaceable 9V battery back-up and FireAngel's push-fit base. The base is wired to the mains at first fix and the alarm simply pushes on at second fix, saving time on site. It is a Grade D2 alarm; optical sensing is recommended by BS 5839-6 for circulation areas such as hallways, landings and living rooms and reduces nuisance alarms near kitchens. Up to 12 SW1-PF-T, HW1-PF-T and CW1-PF-T alarms can be hardwire interlinked, or the RF-BW-T base can be used to interlink alarms wirelessly.
Key features
- 230V mains powered with 9V battery back-up
- Optical sensing technology reduces nuisance alarms
- Improved push-fit base for quicker installation; align the arrows for a secure connection
- Hardwire interlink up to 12 smoke (SW1), heat (HW1) and CO (CW1) units: when one sounds they all sound
- Wireless interlink option using the RF-BW-T base
- Large central test and silence button
- LED indicators for power and fault/alarm; low battery warning
- Safety clip prevents the alarm being fitted without a battery
- Dust cap supplied to protect the alarm during building work
Technical specifications
- Model: SW1-PF-T
- Sensor type: optical
- Power: 230V AC mains with 9V PP3 zinc carbon battery back-up
- Alarm sound level: 85dB at 3m
- Installation position: ceiling
- Dimensions: 126mm diameter x 49mm depth
- Operating temperature: 5°C to 38°C
- Operating humidity: 10% to 85% RH
- Maximum hardwired interlink: 12 units
- Grade D2
- Approvals: EN 14604:2005+AC:2008
- Warranty: 5 years
