Commax DRC-4U Video Door Camera

The Ultra Monitor is a 4.3″ hand-set type product that includes all that is essential for a monitor. Users will find it to be highly efficient as the device has incorporated the most fundamental and essential functions with its

• Support 2 monitors, 2 cameras and 2 Interphones
• Intercommunication with sub monitor and interphone.
• Built-in memory storing in SD memory