Thank you for viewing! Great for use in caregiving! You can freely set 4 different call displays. You can register up to 30 transmitters if you purchase the separately sold transmitters. This is a Panasonic wireless call set, including a tabletop receiver and transmitter, which alerts you with a sound in case of an emergency. - Set Contents: Tabletop Receiver (ECE 1601P) 1 unit, Tabletop Transmitter (ECE 1707P) 1 unit - Brand: Panasonic - Model: ECE 157 - Color: White - 2 AAA batteries I am selling this because it came up while organizing the warehouse. I have confirmed that it works and the sound is clear. Batteries are included, but please replace them as needed. There is no warranty. The item includes only the main unit. Please understand that this is a used item before purchasing. #Caregiving #Tabletop #Transmitter #Panasonic #Wireless #Call