FireX Model FADC #5000

The FireX Model FADC item #5000 does not have a stand-alone horn with a piezoelectric disc inside the horn. The grill opening on the faceplate is the horn opening. On the backside of the grill opening, there is a cylinder that acts as the horn cavity. Pressed against the open end of the cylinder is the metal side of a Piezoelectric disc. The electrical connections to the etched side of the piezoelectric disc are via spring metallic pins on the printed circuit board. See the photos below.

The Model FADC #5000 was introduced in 1999 and was still being manufactured in September of 2006 (perhaps later). Kiddie purchased FireX from Invensys Controls in 2007; Invensys Controls purchased FireX from the Maple Chase Company in late 1999 or 2000.

Piezoelectric Disc Seperated fro PC Board — The Piezoelectric Disc Connects via Spring Metal Pins.

Spring Metal Pins that connect to Piezoelectric Disc.

Piezoelectric Disc and Horn — The Piezo Disc sits on Top of the Horn via 3 Guide Post.

Assembled Piezoelectric Disc and Horn — Piezoelectric Disc and Horn when Fully Assembled.

Diameter of Piezoelectric Disc — The Diameter of the Piezoelectric Disc is 1-3/8 inches.

Front of Printed Circuit Board - FireX Model FDAC #5000.

Back of Printed Circuit Board - FireX Model FDAC #5000.

Hieght of Ionization Chamber - FireX Model FDAC #5000 — Height of the Ionization Chamber - FireX Model FDAC #5000.

Diameter of Ionization Chamber - FireX Model FDAC #5000 — Diameter of the Ionization Chamber - FireX FDAC #5000.

FireX - Smoke Alarm - Model FADC #5000