The Cyrex expandable video intercom is a complete system that incorporates the features of a surveillance camera, audio intercom and door bell into one system. This state of the art, easy to install intercom offers safety, convenience and peace of mind for any residential or commercial application.



The simple two-wire connection makes this system easy to install. You can even utilize the two wires from the existing door bell to enhance the safety of your home by upgrading to the Cyrex video intercom system. Our System supports a wide variety of wires from 18 to 22 Awg wires and even Cat5 cable.



A built-in 32 picture memory with date and time stamp lets you know who was at your door even when you are not home.



The M series is expandable up to a total of 8 monitors and 4 cameras. These expansion monitors allow you to conveniently answer the door and communicate with other monitors from anywhere within your home or office. This flexible expansion capability will grow with the needs of your family and protect your loved ones as well as investments.



M320 includes: Master monitor w/ 32 built-in pic memory, Door Bell and power supply.

2 wire installation with faulty loop protection

Built-in 32 Picture memory function with Day and Time stamp

TV out connection

Maximum expansion of up to 8 monitors, 2 doorbells and 2 dome cameras, or 1 door bell and 3 dome cameras.

Doorbell constructed of weather resistant metal

Power supply included

4" flat CRT B/W monitor