- Interlinked via Wireless
- 230V AC Mains-Powered with Battery Backup
- 10-Year Sealed Tamperproof Lithium Integrated Battery
£54.99Inc Vat
- Interlinked via Wireless or when Hardwired
- 230V AC Mains-Powered with Battery Backup
- 10-Year Sealed Tamperproof Lithium Integrated Battery
£42.99Inc Vat