The PAD300-CD from Potter is an analog addressable carbon monoxide (CO) detector compatible with any fire alarm control panel that has the Potter Addressable Device (PAD) protocol. The CO-sensing portion utilizes a proven electrochemical sensor for accurate detection of CO gas for life safety applications. The detector and base (not included) are made of a durable plastic in an off-white to blend in with the ceiling. The PAD300-CD is listed to comply with the requirements of UL 2075. The detector and the control panel communicate over a proven and robust digital communication path and the system analyzes the information at the particular device. The total polling speed is less than five (5) seconds, well under the UL requirements. The detector is compatible with any of the PAD300 series detector bases and simply twists on. The PAD300-CD is addressed using DIP switches in the rear of the detector and can be easily programmed in the field without special tools. Features: Carbon monoxide detection device compliant with UL 2075 10-year Lifespan with Built-in End-of-life Indication Low Profile Walk Test mode allows for fast easy validation of sensor operation Reliable Detection Technology LED Alarm Indicator Magnetic Test Switch Product includes 5-year warranty UUKL Listed for Smoke Control