KUMU Mute Security Electricc Control Smart Door Lock for Door Access Control System Open the Door with Key for House Entry Protection Defense

✔[Easy to Use] Double lock design. The electronically controlled door locks are made of high quality stainless steel with double locks inside and outside. You can unlock with the key.
✔ [Special Design] The integrated structure design has high anti-destructiveness, Iron wire drawing process, lock body surface anti-corrosion, durable and beautiful.With long working lifetime.
✔ [Safety] There is an anti-slam door alarm. It will alarm if you do not close the door in time. The door is closed without collision, noise.
✔ [High Quatity] It realizes the integration of the access control host and the smart machine lock, and is compatible with the unlocking signals of all building intercom systems and access control systems.
✔[Wide Applicability] Applicable to residential buildings,institutions, schools, factory warehouses and other departments. It can also be used for electronically controlled security doors.