The FireAngel SW1-R optical smoke alarm is mains powered with a replaceable 9V back-up battery and large, central test and silence button. Two LED status indicators are positioned prominently on the alarm, one clearly showing whether or not mains power is active and the other will light up to indicate a fault or alarm when necessary. Up to 12 W1-R and W1-PF series alarms can be interlinked together via a dedicated cable, including the CW1-PF-T mains powered carbon monoxide alarm, to provide full coverage and reliable warning of possible danger throughout the premises. To ensure that there is a back-up in case of a mains power failure, these alarms also feature a 'safety clip' which prevents them from being fitted to the base plate without a battery. 230V mains powered with 9V alkaline back-up battery Large, central test and silence button Up to 12 W1 series alarms can be hard-wire interlinked within a single system, including: HW1-R mains powered heat alarm CW1-PF-T mains powered

Condition: New

Brand: FireAngel

EAN: 0816317004422

MPN: sw1r