Smart lock removed from the box for the purpose of installation in my new apartment. It turns out that there is a smart lock specific to the apartment from the start, and this is the reason for the sale. It is considered almost new. Specifications: Power supply: Dry battery Protection level: IP66 - dust and water splash protection Suitable door type: Steel door, wooden door, brass door, stainless steel door, others Type of finish: Others Door handle function: Biometric + key and keypad Connection: Bluetooth Opening methods: Remote control app via Bluetooth + keys + card + password + fingerprint Material: Zinc alloy Direction: Reversible direction Model number: H03MB Brand name: YRHAND Sale by bidding (and two buyers for the product were at the price of 200 riyals)