Stand-Alone Multiplexer | Pelco C1927M specification

NOTE: The KBD4000 key- board in combination with a multiplexer provides Coaxitron® control of pan, tilt, and lens functions.

When used with 15-bit stan- dard Coaxitron® receivers, such as the CX9000 Series, the PT7700, and the ED25/ 27/28/29, the KBD4000 key- board in conjunction with a multiplexer supports all pan, tilt, and lens functions, and AUX on/off. The keyboard will not set or call presets or support preset scanning.

When used with 32-bit ex- tended Coaxitron® receivers, such as Intercept®, Spec- tra®, and LRD41C21/ LRD41C22 Series, the KBD4000 keyboard in con- junction with a multiplexer will support all the functions of a 15-bit receiver, includ- ing the setting and calling of presets and patterns. It will not support programming of labels for presets or pat- terns. If labels for presets or patterns are required, they would need to be pro- grammed with a different control, such as the MPT9500.

KBD4000

By adding a KBD4000 keyboard to the multiplexer (refer to Figure 2), you can control 1-16 multiplexers from up to 25 feet (7.6 m) away with the cable supplied with the keyboard. Greater distances between the multiplexer and keyboard can be obtained if you provide a Pelco KBDKIT(-X) and your own cable.

A keyboard also gives you the added capability of controlling moveable cameras. Control systems for moveable cameras must be Coaxitron® compatible. In Figure 1 cameras are fixed.

The systems shown in Figures 1 and 2 are for a single operator only. To permit up to four operators to use the system, an MX4000SVR multiplexer server can be added, as shown in Figure 3.

The main and spot monitor outputs from each multiplexer are connected to the server, providing two video channels. The design is not a true matrix, however, because only two operators (instead of all operators in a true matrix ) can select cameras from the same multiplexer at the same time, one operator using the main monitor and the other operator using the spot monitor.

SPOT

MAINMONITOR

CAMERAS –MONITOR (OPTIONAL) 16 MAXIMUM

VCR

DISPLAY

RECORD

Sim

MX4000 MULTIPLEXER

Figure 1. Stand-Alone Multiplexer

CAMERAS –16 MAXIMUM

SPOT

MAINMONITOR

MONITOR (OPTIONAL)

VCR

DISPLAY
RECORD	TO
	TO
	ADDITIONAL
Sim	MULTIPLEXERS
Sim
	MX4000 MULTIPLEXER - 16 MAXIMUM

Figure 2. Multiplexers with KBD4000 Keyboard

Pelco Manual C1927M (5/99)

C1927M specifications

The Pelco C1927M is a high-performance camera known for its advanced features and exceptional image quality. Designed for various surveillance applications, this camera blends robust construction with cutting-edge technology, making it a popular choice among security professionals worldwide.

One of the standout features of the C1927M is its high-resolution imaging capability. With a resolution of 1920x1080 pixels, it delivers clear and detailed images, making it suitable for environments where identifying individuals and capturing fine details is essential. The camera is equipped with a powerful image sensor that excels in both well-lit and low-light conditions, providing adaptability across different lighting scenarios.

The C1927M also incorporates advanced WDR (Wide Dynamic Range) technology, which helps to capture images in challenging lighting conditions. This feature is particularly beneficial in situations where bright light and shadows coexist, ensuring that both the dark and bright areas of a scene are well-defined. This capability allows for better video clarity during high-contrast scenarios, such as entrances or windows illuminated by sunlight.

In terms of connectivity, the Pelco C1927M supports various interfaces, including IP connectivity for seamless integration into existing network systems. This flexibility makes it compatible with various Video Management Systems (VMS), allowing for centralized monitoring and management of multiple cameras. The camera is designed with user-friendly features, including remote access capabilities, enabling users to view live feeds and recordings from anywhere, enhancing situational awareness and response times.

Additionally, the C1927M is built to withstand the rigors of outdoor environments. Its robust housing is rated for weather resistance, ensuring reliable operation in adverse conditions. With features such as PoE (Power over Ethernet), installation and maintenance become easier, reducing the clutter of additional power supplies and simplifying the setup process.

Another key characteristic of the Pelco C1927M is its integration of advanced analytics. These intelligent features enable enhanced motion detection, line crossing alerts, and tampering detection, improving overall security management. By leveraging these analytics, users can receive timely notifications and insights, allowing for proactive measures and incident management.

In summary, the Pelco C1927M stands out as a versatile, high-resolution surveillance camera designed to meet the demands of both commercial and industrial applications. With its advanced imaging capabilities, robust construction, and intelligent analytics, it offers a comprehensive solution for enhancing security and monitoring. Whether deployed in urban settings, retail environments, or broader public spaces, the C1927M reliably delivers high-quality video feeds while ensuring optimal performance in various operational contexts.