COMPATIBLE Guardian SD4 Smoke Alarm 240V / 9V (Read Description)
$1,005.00 inc GSTGuardian SD4 Smoke Alarm 240V / 9V (COMPATIBLE) THAT”S A RIGHT “COMPATIBLE” you will be getting a smoke alarm that has the same bottom base as the Guardian SD4 and will fit so you don’t have to call an electrician also, you will be getting a photoelectric smoke alarm not an Ionisation Easy fit features:…