Pelco SD5318-PRE1 Pressurized Spectra III Series High Speed Domes

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Pelco’s SD5318PRE1 Pressurized Spectra III™ Series dome camera system provides ultimate protection of the high speed camera optics and electronics from moisture, corrosive gases, and airborne contaminants. Domes are easily pressurized with dry nitrogen to 8 psig (55 kPa) before or after installation to stabilize the environment inside the camera system.

Sensors strategically placed in the dome system send an “Alert” message when changes in internal pressure, temperature, or dew point are beyond factory-set acceptable limits. The high speed camera sensors also allow for instant on-screen display of internal temperature, pressure, and dew point.

The components of the SD5318 PRE1 Pressurized Spectra III Series high speed dome camera include an environmental pendant style back box and a lower dome designed for optimum optical clarity. All stainless steel construction provides added protection in harsh environments.

The back box features a sun shroud, heater, and fan to maintain a consistent operating environment. The back box also features built-in back box memory, two auxiliary outputs, seven alarm inputs and is compatible with all Spectra III SE and Spectra III Series dome drives.

The lower dome features an innovative O-ring seal and a stainless steel V-band to create a reliable pressure seal. The V-band has a unique latching system with one captivated fastener making lower dome installation easy. Accessible on the lower dome trim ring are a Schrader valve for system purging and a pressure relief valve.

The SD5318-PRE1 Pressurized Spectra III Series is supplied with a prewired cable with mating connector. The cable includes all wires for system functionality, including power, alarms, auxiliaries, coaxial video, UTP video, and serial control.

Also available are pressurized back box models with fiber optic feedthrough that allow Pelco’s FS85011 and third-party fiber optic transmitters to be installed inside the back box. These models include  either a 9/125 μm single-mode or 62.5/125 μm multimode fiber optic cable with an ST-type connector.

Optional diagnostic/installation tools include a remote monitor kit (IPS-RMK) and a remote monitor cable (IPS-CABLE). These accessories allow the installer to view video, control PTZ functions, and perform system setup and software upgrades at the installation site.