Description
The SSA-324 is a system-to-system intercom interface designed to connect different two-wire intercom systems and Audiocom platforms. It provides flexible conversion between two-wire and four-wire audio paths to maintain clear, routed voice links between systems. The unit is optimized for installations with steady user station counts and fixed configurations.
Key features include bilateral ducking, level adjustments, monitoring and nulling controls to manage audio levels and signal integrity. The SSA-324 contains two independent two-wire to four-wire converters and can be bridged to function as a single two-wire to two-wire interface. An optional call light board enables compatibility with RTS Two-Wire Intercom and RTS Audiocom tally systems.
Technically, the SSA-324 supports dual-channel operation when used as separate two-wire to four-wire converters and single-channel operation when the converters are interconnected at the four-wire level. The module offers on-unit level adjustment and monitoring facilities to assist with system matching and signal balancing. The product is available in a 110 V version only.
Connectivity is centered on analog two-wire and four-wire intercom lines and optional tally/call interfaces for integrating call lights or signals between systems. The interface is intended to interconnect voice and optional call/tally signals between disparate intercom systems without requiring complex digital conversion. Monitoring and nulling assist in minimizing hum and crosstalk when integrating differing system levels.
Typical applications include fixed broadcast, theatre, and live-event intercom systems where user station counts are constant and system topology is established. The SSA-324 is suitable for linking separate RTS or third-party two-wire systems to centralized four-wire infrastructure or bridging two-wire segments. Installers will find the interface useful for staged deployments and rack-mounted control rooms requiring reliable voice interconnect.
Installation is straightforward with accessible level controls and monitoring points to simplify commissioning and troubleshooting. The compact module is designed for professional AV racks and fixed installations and includes a call light option board for expanded compatibility. The SSA-324 delivers predictable audio interfacing and system compatibility while keeping setup and maintenance efficient.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
