Check the listing for details. NEW Notifier B612LP Plug-in Detector Base for CP600 + SD600 Series Detectors. Condition: New. Listed at 8.99 USD. Device is brand new factory tested in the original box with instruction sheet and. Never deployed or put in to service. Box may not be perfect or proportional and may be worn, bent, wrinkled, dirty looking etc. Ships same day. Product DescriptionNEW Notifier B612LP Plug-in Detector Base for CP600 + SD600 Series Detectors GENERAL DESCRIPTIONThe Model B612LP detector base is designed for use with Notifier model SD-651, SD-651A, and SD651E photoelec-tronic detector heads and CP-651, CP-651A, and CP-651E ionization detector heads. This two-wire base is equippedwith screw terminals for the connection of power, ground, and an optional remote annunciator.SPECIFICATIONSBase Diameter: 6.2 inches (157 mm)Base Height: 0.95 inches (24 mm)Weight: 0.3 lb. (137 g)Mounting: 4-inch square box with or without plaster ring. Min. depth–1.5 inches3-1/2-inch octagon box. Min. depth–1.5 inchesOperating Temperature Range: 0° to 49°C (32° to 120°F)Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing