Domestic Fire Detection Sort by: Title Price Popularity ESP MAGfire Optical Smoke Detector w/ Diode Base Price £17.96 £14.97 Code: PSD-2 7 in Stock Add To Cart ESP MAGfire 12V Optical Smoke Detector with Relay Base Price £33.25 £27.71 Code: PSD212 Available In 3-7 Days Add To Cart Showing 1 to 2 of 2 entries