SA-1 SKU SA-1-2053 Scream-Alert, flush mounted. Surface mount w/ K-SM. ETP-AUXIN-KIT required when using SA-1 with 400 series phones (available at no charge). Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Activates Emergency Phones by scream - completely hands-free Adjustable volume and duration of scream required to activate Built-in battery back-up Face-plate constructed of stainless steel
