
Kramer SL-280 32-Port Master Room Controller
Centralized Control for Advanced AutomationThe Kramer SL-280 is a sophisticated master room controller designed for comprehensive space management. Operating over Ethernet, it features multiple control interfaces to manage a wide array of devices, making it ideal for commercial, educational, and ...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Centralized Control for Advanced Automation
The Kramer SL-280 is a sophisticated master room controller designed for comprehensive space management. Operating over Ethernet, it features multiple control interfaces to manage a wide array of devices, making it ideal for commercial, educational, and governmental environments.
- Control Interfaces: 8x bidirectional RS-232, 8x IR, 8x GPI/O, 8x Relays
- Connectivity: Ethernet for network operation
- Application: Suitable for small to large spaces
- Weight: 7.17 pounds
- Manufacturer: Kramer
- Model Number: SL-280
Key Features
Product Overview The SL−280 is a master space controller (Kramer Control brain) that can operate over Ethernet with control interfaces that include- eight bidirectional RS−232, eight IR, eight GPI/O,
It controls devices such as scalers, video displays, audio amplifiers, Blu−ray players, sensors, screens, shades, door locks, and lights
Multiple Kramer Ethernet control gateways can be used to add remote I/O ports
Main Features Space Controller - Controls any AV device/display with its corresponding logic High Performance Architecture - Enables a scalable and flexible programming platform 8 RS-232
Country of origin is subject to change
Specifications
Pros & Cons
👍 Pros
- The SL-280 functions as a master space controller, operating over Ethernet for comprehensive AV system management.
- Features eight bidirectional RS-232 ports, enabling robust control over a variety of serial communication devices.
- Includes eight IR ports, providing versatile infrared control for devices like scalers, video displays, and Blu-ray players.
- Equipped with eight GPI/O ports, offering flexible general purpose input/output control for screens, shades, and lights.
- Its high-performance architecture ensures a scalable and flexible programming platform for diverse integration needs.
- Multiple Kramer Ethernet control gateways can be used, allowing for the addition of remote I/O ports and system expansion.
👎 Cons
- The specific programming environment or software required to configure the SL-280 controller is not detailed.
- While it offers extensive control, the product description doesn't specify if it supports specific third-party device protocols beyond general IR/RS-232.
- The number of Ethernet ports available on the unit itself for direct connection to network devices is not provided.
- Information about power requirements or the method of installation (e.g., rack-mount, desktop) is absent.
- The product indicates the "Country of origin is subject to change," which might affect sourcing or regional certifications.