Aiphone Intercom JC-DA Camera Entrance Unit Only - Model Number: JC-DA Entrance Unit - Operation confirmed. All buttons, sound, image, and power. - Condition: As shown in the photos. Dust and dirt have been wiped off. - Accessories: All items in the photos. - Shipping: Within 24 hours. - Returns and exchanges accepted. We want you to purchase with peace of mind. Thank you for your consideration.