CCTV CAPABILITIES AND FEATURES (Cont'd)

TM 5-6350-275-24&P

CCTV CAPABILITIES AND FEATURES (Cont'd)

Video Switcher - Operates on 120 vac, 60 Hz or 220 vac, 50 Hz, and is manually switchable. Expansion and

enhancement is allowed by increasing the number of inputs, outputs, and alarm interface. The unit is capable of

switching any video input to any video output and has a maximum switch matrix of up to 128 video inputs by 16

video outputs. Up to 16 control keyboards can be connected to the switcher and provides the basic operator

interface for system control. Standard keyboard capabilities include manual video call-up, general system

programming, and management function. All video inputs and outputs to the switcher main bay and fiber optic

equipment use BNC connectors.

Video Synchronization Generator - Has high stability, in either Master Sync or Genlockable mode.

Video Synchronization Distribution Amplifiers - The video synchronization distribution amplifier provides six, 75-ohm

outputs with greater than 40 db isolation, and has a frequency response of plus or minus 0.2 db to 10 MHz. The unit

is DC coupled and requires no signal level adjustment. The looping input allows multiple amplifiers to be "stacked"

for additional outputs.

Video Storage and Playback Equipment - The recorder operates on either 120 vac, 60 Hz or 240 vac 50 Hz. The

VCR is capable of recording up to 720 hours on a single cassette tape with 13 user-selectable time-lapse record

speeds. The remote contact closure switches the recorder into recording during alarms. The selected alarm

recording speed can be programmed to continue for a period up to three minutes or until contact is reopened. The

VCR has the following playback features: Time-of-Alarm memory and Alarm Index Search, high speed visual

search, 13 playback speeds, still field, field advance, field reverse, and reverse playback.

Camera Support Equipment - The interior camera mount is 22 inches long to accommodate the length and weight of

the camera and housing. The mount has an adjustable head to allow for full adjustment of the camera. The mount

is constructed of aluminum and has a corrosion resistant finish.

The exterior camera and housing are supported on a durable channel mount and secured by stainless steel bands.

The channel mount is heavy-duty aluminum with an environmental protected finish.

The cantilever camera support is an aluminum pole either hinged or straight and is a minimum of 15 feet high. The

cantilever arm is 9 feet in length and fitted with a base plate. The pole will withstand a 100 mph wind velocity with

gusts to 130 mph. Located inside the pole, 18 inches above the ground, is a double circuit breaker used to provide

power to the camera and to the ground fault surge protected AC power outlets. The wiring harness inside the pole

will provide two RG-11 U coaxial cables, terminated in BNC connectors for video and sync signals. The camera

mount will provide the desired pan and tilt adjustments.

The straight camera support pole is the same as the cantilever camera support without the cantilever arm.

e. Entry Control Equipment (ECE). A system used to control entry and exit in a particular area. This is a modular

system with three main components, the Intelligent Access Controller (IAC), Intelligent Access Unit (IAU), and the Card

Reader. The IAC stores card information, ciphers. events, and other information, coordinating and recording access

requests/responses from IAUs. The IAU contains the keypad, liquid crystal display, and card reader head. The system is

used to control entry and exit of authorized personnel by entering a 4 digit pin number via the keypad or using a

magnetic card via the card reader, or the combination of the two. The IAC can operate in a standalone mode, if

communications with the host is lost.

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