Heinrich's IP-INT100M is a master panel for IP network intercoms, suitable for both indoor and outdoor use. It features a simple yet elegant design with an anti-disassembling screw design, a high-strength 6mm alloy oxidation protection panel, and cast aluminum bottom box. It supports both embedded and surface installation options and can be used for two-way intercom via dial-up.

The device comes with a 2.8-inch industrial-grade LCD display and 19 metal buttons that provide strong anti-interference performance and avoid unstable factors that can affect infrared operation. It uses embedded computer technology and DSP audio processing technology, with high-speed chip industrial-grade technology that starts in less than one second.

The IP-INT100M has a built-in hardware audio decoding module that supports TCP/IP, UDP, and IGMP (multicast) protocols, which enable the network transmission of 16-bit stereo CD quality audio signals. It also has a voice intercom module that supports full-duplex voice intercom and call, with high-performance DSP audio processing that includes digital echo cancellation and audio compression functions.

Furthermore, the device comes with a built-in 10W (2 8 Omega load) digital power amplifier module, high-sensitivity microphone, and a sound acquisition area that is wide and provides high degree of sound reproduction. It also has one audio signal auxiliary output interface that can be extended to an external power amplifier. The built-in monitor function supports service level management of recording, built-in auxiliary audio IO, and a perfect combination of monitoring system.

Other features include access status return, access control, fire alarm light control, camera tracking, security patrol attendance collection, remote media on-demand function, and video on-demand support for English coaches play mode (A-B repeat). It is compatible with DHCP, routers, switches, bridges, gateway, Modem, Intelnet, 2G, 3G, 4G, multicast, and unicast arbitrary network structures.