Key Features:; High output LED technology ensures optimum light output and low power requirements High efficiency piezo disk and horn profile generate powerful sound output Features Advanced protocol controllable sound output, tone selection, group polling, independent sound or strobe function Automatic synchronization of sounder and strobe Large cable access Rear or surface cable entry Loop continuity spring Simple twist fit onto universal B501AP base (positive “poke yoke” engagement) Anti-tamper feature In-built isolation options Address tag for clear indication Single point of installation – saves time, cost & inventory Low current draw enables more devices on loop Adjustable volume control (on device or from panel) Rotary wheels for clear address indication Clear lens with red flash

Key Features:; This product is not EN54-23 approved so can’t be used as a VAD EN54-3 approved Large cable access Rear or surface cable entry Loop continuity spring Automatic synchronisation of sounder and strobe Common base with detectors (B501AP) Device protocol is backward compatible through inclusion of both SS CLIP and Advanced Protocols 32 tone selection to cover many markets (on device or from panel) Positive “poke yoke” engagement Address tag for clear indication Anti-tamper feature In-built isolation options Simple familiar rotary wheel address controls