BLASI – Speaker

The BLASI – Speaker integrates into FlipFlow 2 control panels to broadcast essential audio signals including pre-recorded safety messages in multiple languages, door status chimes, and technician diagnostic tones during normal operation, access control events, and emergency conditions in revolving door installations. Supporting 24VDC control voltages common in BLASI systems, this dynamic driver produces intelligible speech through ambient entrance noise while maintaining compatibility with two-wire control circuits serving international hospitality, retail, and corporate facilities.

Featuring rugged die-cast housing with IP54 dust and splash protection suitable for control cabinet mounting, the speaker withstands vibration from adjacent drive components and temperature cycling within air-conditioned equipment rooms. Wide frequency response from 300-8000Hz ensures voice clarity for multi-lingual announcements covering pedestrian instructions, service personnel alerts, and security notifications across architecturally diverse global sites.

Technicians value the polarity-protected design, low 15W power consumption enabling parallel operation with other FlipFlow indicators, and standardized mounting pattern matching factory control panels. Quick-disconnect terminals and integrated strain relief facilitate field replacement without system downtime while cable gland entry prevents wiring faults during panel reassembly. This audio component maintains full system audibility and safety compliance across all BLASI revolving door configurations worldwide.

Article No: 5900199