Alpha Series Single-Channel
Voice Communication Systems
 Alpha Series Single-Channel Voice Communication Systems are high in
quality, yet uncomplicated and cost-effective. In addition, they are
designed for simple operation.
Among their features:
 Presence alert/announcement with hands-free operation: An arrival at
the remote location is announced by an LED at the master station and a
repetitive beep tone. Depending upon the type of presence detection
used, the audio may be programmed to turn off and on automatically or
manually.
Durable remote stations: Several remote stations are available in a
wide selection of durable assemblies for either indoor or outdoor use.
These stations are ruggedized and weatherized to operate under the most
difficult conditions.
Flexible mountings: A wide selection of mountings that take up little
or no valuable counter space is available. Unique designs allow some
master station mountings to be adjustable, while others are fixed.
Low-cost installation: All Marsh products are backed by a worldwide
service network of more than 400 authorized agents who provide fast,
reliable, low-cost installation and service. Replacement parts are
available through your local dealer or service agent.
Warranty confidence:
All systems carry a one-year factory warranty on
parts when the system installation has been performed or inspected by an
authorized Marsh service agent.
Characteristics
Master station:
- Reliable, solid-state electronics.
- Low voltage, low energy consumption.
- Safe and easy to operate.
- Can pick up a whisper at 20 feet.
- Electronic voice range filtering and automatic voice level control for clear, understandable audio quality.
- Compatible with most presence detector types.
Remote stations:
- Optional trouble-free press-for-service switches made from rugged
stainless steel.
- Clear audio communication with a minimum of unwanted external noise.
- Internal, hidden volume control for each remote station.
- Low maintenance cost.
- Weatherproof speakers built to perform well under all climatic
conditions.
Remote
monitor stations: Remote speakers may monitor both inbound and outbound audio. These
versatile units can be mounted almost anywhere for system flexibility,
and include individual volume control.
Handset:
The Marsh handset includes a high-fidelity electret microphone. The
handset will increase inbound voice comprehension and reduce ambient
noise levels, thus decreasing the chance of error.
Footswitch: The footswitch provides a "hands-free" means to activate the "TALK"
switch when efficiency is needed most. Marsh footswitches are completely
sealed with a urethane coating to prevent damage from oil, water,
detergents and grime.
Headset: Durable, voice-engineered headset and accessories provide 25 feet of
operator freedom and a quiet environment.
Contact us now to
purchase these products or for more information!
|
