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 station: The remote station is 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, service agent or directly from Marsh Products.
• 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.