Stop break-ins before they even begin, Smart Steel Doors is offering a new series of fire rated doors compatible with American standard installation with all security built into the door. No more additions of external parts, broken devices needing replacement, and over-priced materials. All SSD Doors come pre-equipped with all needed and necessary security hardware and devices. With multi-point locking systems, multi-bolt retractable security, 3D LCD 2 way camera with doorbell and night vision, high security commercial door closer, and a telescopic threshold with hermetic close. Maximum protection throughout, and up to par with all fire codes. SSD Door is designed for high traffic, multi-use open and close, and utmost security.