Apollo Series 65 Optical Smoke Detector 55000-317APO Visual Indicator Includes a battery test button

Includes a battery test button and low battery/enuresis active indicators

35mm remote jack sockets - one for use with a QT635 enuresis/bed wet sensor and one that will accept a floor pressure mat (QT644)

Includes an on-board fault relay

It does not have an address of its own

Can be semi-flush mounted using an EVC385 bezel

Apollo Series 65 Optical Smoke Detector 55000-317APO Visual Indicator Includes a battery test buttonThe Series 65 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector but has an indicator LED which is clear in quiescent state but produces a red light in alarm. This unit responds well to slow burning, smouldering fires, is well suited for bedrooms and escape routes and is unaffected by wind or atmospheric pressure Requires a