Check the listing for details. 2 gig technologies burglar alarm system key remote. model:2gig-key2-345. Condition: Used. Listed at 19.00 USD. 2 gig technologies burglar alarm system key remote. model:2gig-key2-345has NOT been tested Smoke free home but I do have pets who enjoy "helping' with eBay so their hair is likely on item/packaging . Item descriptions are often subjective so words such as excellent, good, fair, & fully functional have different meanings for different people. If you are unsure of anything, please ask any questions before bidding. I strive for 5 star customer service. I handle each item with the utmost care, it doesn’t matter to me if you paid $1 for an item or $100 it receives the same care & attention. If there is any problem with you item once you receive it, please contact me before opening a case or leaving negative or neutral feedback. If you wish to return an item you must contact me within 3 days of delivery of the item. Returns are only accepted if an item is grossly misrepresented by me. I do understand that each case is different, so please contact me if you have any issues. I am always willing to listen & work out a mutually satisfactory solution.I always combine shipping when possible on multiple purchases please ask for combined invoice before paying for items separately. Any questions feel free to contact me.. I usually respond within 24 hours AS STATED ABOVE.. I DO HAVE PETS & THEIR HAIR IS LIKELY ON ITEM/PACKAGING!