DELFA SL-500 Pro Smart Lock

The DELFA SL-500 Pro is our most advanced smart lock — engineered for homeowners who demand the highest level of security and convenience. With Wi-Fi connectivity, built-in camera, fingerprint recognition, and remote access from anywhere in the world, the SL-500 Pro is the complete smart security solution. The integrated wide-angle camera captures a photo every time someone approaches your door, storing images securely in the DELFA cloud for up to 30 days. Receive instant push notifications with a snapshot the moment anyone touches your lock — whether you're in the next room or across the country. Store up to 200 fingerprints and 100 PIN codes. Issue time-limited access codes to contractors, housekeepers, or Airbnb guests that automatically expire — no rekeying, no locksmith, no hassle. Voice control via Amazon Alexa and Google Assistant lets you lock or unlock hands-free. Matter certification ensures seamless compatibility with any smart home ecosystem — now and in the future. Built to ANSI Grade 1 — the highest residential security standard — with a premium matte black finish and military-grade AES-256 encryption for all wireless communications.