I'm selling the intercom equipment I replaced in my privately owned condominium. These are used items, and I haven't individually confirmed that each component is working. They are priced affordably because they are used and not covered by a warranty. Please be aware that they show signs of use, such as dirt and discoloration. The equipment was in use until August 2024 and consisted of the following: Entrance Control Panel: Aiphone VHX-DLMX-TS Entrance Door Station with Camera: Aiphone MK-DBCP Indoor Video Monitor: Aiphone VH-MCU Indoor Telephone Monitor: Aiphone VH-1KT Camera Expansion Unit: Aiphone VHW-2AC These models are no longer available for purchase. I recommend these for owners of condominiums with the same system or for maintenance professionals to use as spare parts. Note: This model was used as part of a condominium system, and I haven't confirmed whether it can operate independently. I used this equipment until August 2024. Please contact me if you find any defects.