The Uniview OEI-372S-H-W is a 7-inch indoor touch screen (indoor panel) for Uniview door phone and digital governance systems. It supports two-way audio, Wi-Fi (2.4 GHz), IEEE 802.3af PoE or 12V DC power supply, door lock release, network camera monitoring, TF card recording/playback, alarm integration, RS485, and multiple I/O for integrated systems. Designed for villas, apartments, and light commercial use. The casing is durable ABS with a glass front, in white color.