I am selling this item because I purchased it here before but never used it. The previous seller said it was initialized. The batteries currently installed can also be used. The 5th image also shows new batteries. I will also include a small amount of 3M double-sided tape. The following is a quote from the previous seller: Qrio Lock Black + Qrio Pad Black Qrio Lock Qrio Pad Black Qrio Smart Lock Auto Lock PIN Smart Home Key Automatic Entrance Door Retrofit Security Q-SL2/B Q-KP2/B Qrio Lock (Black) 2 items (price of 1 item: 25,300 yen) Qrio Pad (Black) 1 item (price: 22,000 yen) Set. Total price: 72,600 yen Both are used. Used for about 1 year. Although there are scratches from use, they are in relatively good condition. One Qrio Lock (Q-SL2/B) has all the accessories except for the batteries, so you can use it if you buy batteries. The other Qrio Lock (Q-SL2/B) is missing the 3M double-sided tape to fix the main unit. Please purchase batteries and double-sided tape separately. The Qrio Pad (Q-KP2) is missing batteries and 3M double-sided tape. The mounting hardware is bent and has been discarded, so please be aware of this. Please purchase batteries and double-sided tape separately. Recommended for those with 2 locks on 1 door. I think it's a good idea to purchase one battery separately. I am not considering selling them individually. Please understand that these are used items before purchasing. Thank you. Thank you for viewing.