@bosch.smart.lock: Bosch EL400VF Fully Automatic 3D Face Recognition Smart Lock 🛡️ 3D face unlock, fingerprint, password, card & mechanical key access Built‑in video intercom for real‑time two‑way visual call Radar motion detection | Auto lock body | Low‑battery reminder Secure your home with smart convenience. #BoschSmartLock #3DFaceLock #SmartHomeSecurity #VideoIntercomLock #AutomaticSmartLock