Please be sure to read the profile. This is the XPN series. I purchased this for my hard-of-hearing mother and had it set up for about a year, but she didn't use it much. She has now moved into a facility, so I am selling it. It alerts with a loud volume and flashing lights. Operation has been confirmed. It can run on batteries, but I will also include the dedicated power adapter. There is also an instruction manual. The condition is clean, with no stains, but I am selling it as a used item. Please purchase only if you understand this. - Brand: REVEX - Type: Wireless Intercom - Color: Red/White - Remote Control: Yes - Power Adapter: Included Thank you for looking. #Repex #IntercomForElderly