Bell, SPA22, Standard 22 Button Aluminium Door Entry

Bell, SPA22, Standard 22 Button Aluminium Door Entry

These panels are manufactured from 4mm brushed anodised aluminium and are available in even numbers and for flush-fitting only.A single push-button is provided for each station including an optional Tradesman’s button. A nameplate is positioned adjacent to the push-buttons. Optional backlighting can be achieved by fitting festoon lamp units to the back-box; specify model 37 holder and model 36 bulb.The back box is manufactured from Zintec, a coated steel material that prevents tarnishing and rusting. The panel is attached to the back box by means of vandal resistant bolts (model 38) requiring a special tool (model 39) for their removal. These bolts and one special tool are supplied with each panel.

Speech Unit 51
This unit is generally required as a replacement unit for older systems or for SPA panels above 10 buttons. The unit provides two-way speech and has an individual volume control for both microphone and speaker. This universal product can be powered from either 12V AC or 12V DC depending on the model of telephone used.

Dimensions: H = 136mm, W = 81mm, D = 30mm

Note:

Panels above 10 buttons require a model 51 speech unit