Davey/Spa-Quip SP1200 Oval Touchpad and Overlay.
Part No. Q70068-10SP12
Compatible with 800/1200 series controllers.
Comes with a 10 meter lead and RJ11 connector.
Has 11 buttons and LCD status display.
Face Size: 175 X 90mm.
Hole Size: 135 X 65mm.