[Intercom Shop] 553 Aiphone Intercom Set JQ-12 - Model Numbers: JQ-DA Entrance Unit JQ-1M Monitor Master Unit - Operation confirmed. All buttons, sound, image, and power. - Condition: See photos. Dust and dirt have been wiped off. - Accessories: All items in the photos, 4 screws, power cord. - Shipping: Wrapped in bubble wrap, within 24 hours. - Returns and exchanges are possible before the transaction is completed. We aim for our customers to purchase with peace of mind. Thank you for your consideration. Installation Manual https://images-fe.ssl-images-amazon.com/images/I/E1EHrSR%2BLVS.pdf Current Products/Discontinued Products Compatibility Chart https://www.aiphone.co.jp/support/data/gokan.pdf #Panasonic #Aiphone #Seco #Nasta #Intercom #Interphone #Video Intercom