Based on this product's specifications, here are some alternatives and similar models
Video intercom VIDOS IPX M110-U (model 49535) — 2-wire connection
Summary description:
VIDOS IPX M110-U (model 49535) is a video intercom unit designed for 2-wire connection. It provides video and audio communication for building entry control, supporting simple wiring and integration into compatible systems. Suitable for residential and small commercial installations, it enables remote door monitoring and guest management with minimal cabling.