Bell SPA3 | 3 Call Button Surface Mount Door Audio Entry Panel DATA/SERVER ACCESSORIES Built from ABS plastic it

Built from ABS plastic it is highly durable and with its smooth finish it is easy to keep clean

750 mA outputs

it is possible to connect External Power Supply

CAT5e and flat cables

Bell SPA3 | 3 Call Button Surface Mount Door Audio Entry Panel DATA/SERVER ACCESSORIES Built from ABS plastic itBell SPA3 3 Call Button Surface Mount Door Audio Entry Panel Please Note: All SPA series panels, require the Bell model 61 Speaker amplifier unit. This panel is manufactured from 3 mm brushed anodised aluminium with an integral grill that protects the speech unit and complements the surface back box. A single push button with integral nameplate is provided for each station including an optional Tradesmans button. This push button has a versatile