The 2N IP Style Base Unit (MPN 9157101) is a professional video door phone designed for installation in indoor and outdoor environments. It features a 10.1-inch IPS touch screen (1280×800) and an integrated 5 MP camera with WDR and IR illumination. It supports Bluetooth 5.0 LE, RFID and NFC readers, access options via PIN/QR, and compatibility with smartphone/mobile keys.

Network capabilities include SIP 2.0/SIPS, ONVIF, and H.264 and MJPEG video codecs, and it also supports a wide range of audio codecs (G.711, G.722, G.729, L16/16 kHz). Power is supplied via PoE+ or 12 V/4 A. It features a weatherproof and tamper-resistant housing (IP65, IK08), making it ideal for residential and commercial entry systems.