EXTEL Open 3K Téléphone Vidéo Intelligent 3K, Clavier à Code, QR Code, Application, RFID

3K Ultra High Definition Camera With Advanced Night Vision: Identify every visitor with 4 times the sharpness of standard HD thanks to the 3K sensor (2592×1944 pixels). Four Revolutionary Keyless Access Modes: 1) Indoor touch screen, 2) Code keypad integrated on the base plate, 3) Extel Connect smartphone app, 4) Temporary limited-use QR code. Innovative Temporary QR Code For One-Time Access: Generate a QR code from the app for a delivery person, a tradesperson, or a friend. Set the validity period. Full And Free Extel Connect App: Receive instant notifications, see and talk to your visitors live, open the portal remotely. Wired Installation 2 Wires With Polarity Protect: The reliability of wired with the simplicity of 2 wires. Polarity Protect technology secures your installation against wiring reversals.