Description
The VH30ANC from Alpha is designed to meet virtually any requirement for video-intercom security where it is impractical or too costly to run Coaxial wires. The VH30ANC is normally used in larger multi-unit buildings, but can be used in smaller buildings as well. This attractive monitor are conveniently surface mounted right on the wall. It can be changed to desk mount with the addition of a model TZ30 series desk adapter. It features a crystal clear 4.0″ black and white flat screen monitor (measured diagonally), textured finish handset (to minimize scratches and fingerprints), electronic tone signalling, flexible coiled cord and momentary door release (key symbol) push button switch.
It use simple 4-conductor parallel (loop) common wiring and 1-selective (point) wire, for all risers, without any riser coaxial cable.
Features
- 4.0″ (diagonal) Crystal Clear Black & White video screen
- Convenient Duplex Voice Operation
- Simple intercom type wiring – No Coax Riser Wiring!
- Easy Installation (surface or desk)
- Clear Voice Fidelity using Electret Condenser Microphones
- Rugged and Reliable. Simple to Operate
- Monitor portion features quick disconnect wire harnesses
- Low profile flush monitor protrudes only 3.625″ from wall
- Monitor feature front-mounted Brightness/ Contrast/ Horizontal Hold controls
