D253 Radionics Smoke and Heat Detector base with latching LED. Fits on 3 or 4 inch octogon boxes and 4" square boxes. Compatible with two wire configurations of D262, D281, D282, and D283 Smoke Detector Heads and D254, D255, D256 and D257 Heat Detector Heads.
New with one year warranty.
Product Code: D253