Discontinued Alarm Parts

NOS is an abbreviation for New Old Stock. This means the item is a new genuine original manufacturer item, although no longer available from the manufacturer. Packaging may be worn or soiled, due to age, but products are new, never used or installed. Instructions may or may not be included. Items are sold "AS IS" - No credit-No returns-No Exceptions.

USED means items were working when removed. Item may show signs of wear, age, oxidation, and will not be in original manufacturer's packaging. Instructions may or may not be included. Used items may not contain mounting hardware and may need cleaning. Items are sold "AS IS"-No credit-No returns-No Exceptions.