
KA-390 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $94.99 | Condition is Used, Vintage Melco Unit Tel Key MC-9 Combination Intercom , Free Shipping, FREE SHIPPING | 99.9% |

The Melco Ka-390 MC-9 Combination Intercom Paging Access Unit is a versatile communication solution designed for use in various commercial and industrial applications. This compact unit integrates both intercom and paging functions, along with 9 programmable call buttons, making it an ideal choice for enhancing communication efficiency and safety.
The intercom function enables clear, hands-free communication between users within a local area. The unit supports full-duplex communication, allowing both parties to speak at the same time. It features adjustable volume controls and a built-in microphone and speaker, ensuring optimal audio quality.
The paging function allows for one-way communication from a central location to multiple users. It supports both voice and text messages and includes a text-to-speech feature, making it easy to send clear instructions or announcements. The paging function also includes a priority alert feature, ensuring that critical messages reach their intended recipients promptly.
The 9 programmable call buttons on the Melco Ka-390 MC-9 provide additional convenience by allowing users to quickly summon specific individuals or groups. Each button can be programmed with a unique identifier, and the unit supports both individual and group calls.
The unit is designed with a robust, industrial-grade housing, making it suitable for use in harsh environments. It features a clear, easy-to-read LCD display, large, tactile buttons, and a user-friendly interface. The Melco Ka-390 MC-9 is also compatible with various expansion options, such as additional call buttons, paging zones, and intercom stations, allowing for customizable communication solutions tailored to specific needs.
Overall, the Melco Ka-390 MC-9 Combination Intercom Paging Access Unit is a powerful and flexible communication solution that can help streamline workflows, improve safety, and enhance overall productivity in various industries. Its combination of intercom, paging, and programmable call functions make it a versatile and essential tool for businesses and organizations looking to improve their communication capabilities.
Melco Ka-390 MC-9 Combination Intercom Paging Access Unit with Tel Keys is a communication system designed for various industries, such as manufacturing, healthcare, and education. This system offers a combination of intercom, paging, and access control functions, making it an ideal choice for large facilities that require efficient and reliable communication. Here are some pros and cons of buying this system:
Pros:1. Multi-functionality: The Melco Ka-390 MC-9 system offers a combination of intercom, paging, and access control functions, allowing users to communicate effectively and manage access to restricted areas within the facility.
2. Scalability: The system can support up to 1,023 stations, making it suitable for large facilities with numerous communication requirements.
3. Flexible installation: The system can be installed using a variety of methods, including wired, wireless, or a combination of both, providing flexibility in design and installation.
4. Easy-to-use interface: The system features an intuitive user interface, making it easy for users to navigate and operate the system.
5. Durability: The Melco Ka-390 MC-9 system is designed to withstand harsh environments, making it ideal for use in industrial settings.
Cons:1. Cost: The Melco Ka-390 MC-9 system is a more expensive communication solution compared to basic intercom or paging systems, making it a significant investment for some organizations.
2. Complexity: The system's multi-functionality and advanced features may require additional training and support for users to fully utilize the system's capabilities.
3. Maintenance: The system may require regular maintenance to ensure optimal performance, which could result in additional costs and downtime.
Conclusion:The Melco Ka-390 MC-9 Combination Intercom Paging Access Unit with Tel Keys is a high-performance communication system that offers a range of features for large facilities. Its multi-functionality, scalability, and flexible installation options make it an ideal choice for organizations with complex communication requirements. However, the system's cost, complexity, and maintenance requirements may be a consideration for some organizations.
Recommendation:If your organization requires an advanced communication system with intercom, paging, and access control functions, the Melco Ka-390 MC-9 system is an excellent option to consider. However, it is essential to carefully evaluate the system's cost-effectiveness, training requirements, and ongoing maintenance needs before making a purchase. It may also be helpful to consult with a communication systems specialist to ensure the system is the best fit for your organization's unique communication requirements.
Details:
Units are pre owned and have some cosmetic wear as shown in listing photos/both are untested. Sold as shown in listing photos.
specifications entrysyst:
- brand: Melco
- mpn: Ka-390
- model: Mc-9/ka-390
- type: Audio Intercom
returns entrysyst:
- policy: no returns
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
offer entrysyst:
- price: $94.99
- item condition: Used
- options: ship-to-home
- sold #: 16
- availability: in stock
- started: june 27, 2025
- in stock #: 1
shipping entrysyst:
- carrier: usps
- type: fixed
- service: usps ground advantage
- transit: 5-13 days
- class: standard
seller entrysyst:
- # reviews: 78
- rating: 100.0%
- city: discovery bay, california
payments entrysyst:
- wallet: apple-pay
- credit card: mastercard
- other
