PRE99-1377

The Harris Intercom Controller VM-SST, model number Pre99-1377, is a state-of-the-art communication device designed for professional aviation applications. This intercom controller boasts a sleek and compact design, making it easy to install and use in a variety of cockpit environments.

At its core, this intercom controller is built to enable clear and effective communication between pilots and ground crew. It offers a total of six selectable communication sources, including two intercom circuits, two VHF radio channels, and two external audio inputs. Each source can be easily selected and adjusted using the intuitive push-to-select (PTS) buttons on the controller.

The VM-SST features a high-performance squelch circuit that automatically adjusts to ambient noise levels, ensuring that only desired communications are heard. It also offers adjustable volume controls for each source, allowing pilots to fine-tune their listening experience.

This intercom controller is designed for durability and reliability, with a rugged aluminum housing that can withstand the rigors of aviation use. It also features a backlit display, which provides clear and easy-to-read information in all lighting conditions.

One of the standout features of the VM-SST is its compatibility with a wide range of avionics systems. It can be interfaced with various audio panels using the RS-232 or ARINC 429 protocols, making it a versatile solution for a variety of cockpit configurations.

Installation of the VM-SST is straightforward, with a plug-and-play design that requires minimal wiring. It also comes with a comprehensive installation guide and technical support is available from Harris if needed.

The Harris Intercom Controller VM-SST is the ideal solution for pilots looking for a reliable, high-performance intercom controller to enhance their communication capabilities in the cockpit. Its advanced features, ease of use, and compatibility with a wide range of avionics systems make it a top choice for professional aviators.

The Harris Intercom Controller VM-SST (Part Number: Pre99-1377) is a popular communication device used in aviation environments. This intercom controller offers several advantages and disadvantages for potential buyers. Let's discuss these points to help you make an informed decision.

1. Versatility: The Harris VM-SST intercom controller is compatible with various avionics systems and can be used in various aircraft types. This makes it a versatile option for pilots and aviation enthusiasts.

2. Noise Cancellation: The intercom controller comes with advanced noise-cancellation technology. This feature is essential for clear and effective communication in noisy environments.

3. Durability: Harris Intercom Controllers are built to last, with high-quality components and rugged design, ensuring long-term reliability.

4. Easy to Use: The VM-SST has an intuitive user interface, making it easy for pilots to use and navigate during flights.

1. Cost: The Harris VM-SST Intercom Controller is a premium product, and its price point may be a barrier for some buyers.

2. Complex Installation: Installing the intercom controller may require professional assistance due to its intricate wiring and connection requirements.

3. Limited Compatibility with Older Systems: While the VM-SST is compatible with most modern avionics systems, it may not work with older intercom systems.

The Harris Pre99-1377 Intercom Controller VM-SST is an advanced and versatile communication device that offers excellent noise cancellation, durability, and ease of use. However, its cost and complex installation process may deter some buyers. If you're looking for a high-quality intercom controller for your modern avionics system and can afford the investment, the VM-SST is an excellent choice.

If you're in the market for a new intercom controller and prioritize clear communication, advanced features, and compatibility with modern avionics systems, the Harris Pre99-1377 Intercom Controller VM-SST is a solid recommendation. However, if you're working with a tight budget or have an older avionics system, you may want to consider alternative options. Always consult with a certified avionics technician to ensure proper installation and compatibility before making a purchase.

Details:

The Harris brand ensures quality and durability, providing peace of mind for homeowners looking to enhance their security system. This model does not include a battery, making it ideal for those who already have power source set up in their home. The Harris intercom controller PRE99-1377 vm-sst is a reliable audio designed for home security.

specifications entrysyst:

• brand: Harris
• mpn: Pre99-1377
• model: Pre99-1377 Vm-sst
• type: Audio Intercom
• battery included: No

general entrysyst:

• category: Home & Garden > Security > Door Entry Systems Intercoms

seller entrysyst:

• city: addison, texas
• # reviews: 2944
• rating: 99.0%

payments entrysyst:

• wallet: google-pay
• credit card: diners-club
• other

shipping entrysyst:

• carrier: usps, fedex
• type: calculated
• transit: 3-8 days
• service: usps ground advantage, fedex standard overnight, fedex ground economy
• class: standard, one-day, economy

offer entrysyst:

• started: march 16, 2026
• best offers: true
• availability: in stock
• in stock #: 3
• sold #: 11
• options: ship-to-home
• prices: $25.00–$50.96
• item condition:
  • Used
  • Open box

returns entrysyst:

• policy: returns accepted
• paid by: seller
• method: money back
• time: 30 days

Grouped With:

• 22050-070: WALL SPEAKER BOX, At T