SECTION 16782

CLOSED CIRCUIT TELEVISION SYSTEM

PART 1 GENERAL

SECTION INCLUDES

Television cameras.

Television control equipment.

Television cable and accessories.

RELATED SECTIONS

Section 16111 - Conduit.

Section 16120 - Wire and Cable.

Section 16130 - Boxes.

Section 16722 - Security Access and Intrusion Detection

SYSTEM DESCRIPTION - CLOSED CIRCUIT TELEVISION SYSTEM

Description: Provide video communications between points of surveillance [indicated on Drawings] [as scheduled] and central monitoring station.

Capacity:

Cameras: [Two.] [_____.]

Monitors: [Two.] [____.]

Configuration: NTSC, with 1 volt peak-to-peak across 75 ohms.

Distribution: Baseband, DC to 6 MHz.

SUBMITTALS

Submit under provisions of Section [01300.] [01340.]

Shop Drawings: Indicate layout of system control equipment and wiring interconnections required.

Product Data: Provide for each device.

Manufacturer's Installation Instructions: Indicate suitable methods for installing devices.

OPERATION AND MAINTENANCE DATA

Submit under provisions of Section [01700.] [01730.]

Document ratings of system and of each major component.

Include instructions for starting and operating closed circuit television system.

Identify operating limits which may result in hazardous or unsafe conditions, or in equipment damage.

Include routine preventive maintenance schedule.

List special tools, maintenance materials, and replacement parts.

Include repair instructions for procedures to check, repair, and test equipment during typical malfunctions.

QUALIFICATIONS

Supplier: Company specializing in supplying the products specified in this Section with minimum [three] [_____] years [documented] experience, and authorized by product manufacturer.

COORDINATION

Coordinate work under provisions of Section [01005.] [01040.] [01041.]

Coordinate camera locations with outlets and television signal wiring.

MAINTENANCE SERVICE

Furnish service and maintenance of installed closed circuit television system for [one] [_____] year from Date of Substantial Completion.

PART 2 PRODUCTS

MANUFACTURERS - TELEVISION CAMERAS

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

Substitutions: Under provisions of Section [01600.] [01630.]

TELEVISION CAMERAS

General purpose video camera[.] [as manufactured by [____________________.]]

Camera Tube: [1/2] [2/3] [one] inch ([12] [16] [25] mm)

diameter.

Provide phase lock loop to synchronize camera to line voltage zero crossing.

Lens: [None.] [[Standard 16 mm,] [Wide angle 8 mm,] [Zoom [_____] mm to [_____] mm,] [__________,] [f/1.6] [_____]] lens with [no iris.] [automatic iris.]]

Ratings:

Input Power: [24] [120] volts, 60Hz.

Scene Illumination: [0.25] [_____] fc for usable picture, [1] [___] fc for full video.

Resolution: [600] [800] lines, minimum.

Signal to Noise: [44] [_____] dB, minimum.

Synchronization: To EIA RS-170, with 2:1 interlace.

Automatic Light Range: [100,000] [660,000] [__________] to 1.

Power Supply: [Integral.] [Separate plug-in type with 24 volt, 60 Hz. output.] [______________________________.]

Housing: [Indoor.] [Weatherproof.] [_______________.]

MANUFACTURERS - TELEVISION MONITOR

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

Substitutions: Under provisions of Section [01600.] [01630.]

TELEVISION MONITOR

[Free standing] [Rack-mounted] monochrome television monitor[.] [as manufactured by [______________________.]]

Screen Size: [5] [7] [12] [14] [17] [19] [21] inches ([127] [178] [305] [356] [432] [483] [533] mm).

Ratings:

Resolution: [600] [800] lines.

Bandwidth: DC to 6 megaHertz.

Linearity: 2 percent maximum.

MANUFACTURERS - TELEVISION SWITCHING EQUIPMENT

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

Substitutions: Under provisions of Section [01600.]

[01630.]

TELEVISION SWITCHING EQUIPMENT

Sequential switcher with [4] [6] [8] positions and motion detectors for automatic alarm call up[.] [as manufactured by [_________________________.]]

Include provisions for loop feed to remote monitor location.

Include provisions for rack mounting.

MANUFACTURERS - VIDEO RECORDER

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

Substitutions: Under provisions of Section [01600.] [01630.]

VIDEO RECORDER

Video cassette time lapse recorder with adjustable speed ratio from 1:1 to [400:1] [_____][.] [as manufactured by [_________________________.]]

Format: VHS, 1/2 inch (13 mm).

Provide automatic real time recording on alarm.

Include date and time generator.

Include provisions for rack mounting.

MANUFACTURERS - EQUALIZING AMPLIFIER

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

[___________________________________] Model [__________.]

Substitutions: Under provisions of Section [01600.] [01630.]

EQUALIZING AMPLIFIER

Equalizing amplifier [.] [as manufactured by [_________________________.]]

Ratings:

Impedance: 75 ohms.

Video Gain: [10] [_____] dB, maximum.

Output: [2] [_____] volts peak-to-peak, maximum.

ACCESSORIES

Cable:

Main Video Cable: [RG 11/F.] [__________.] [Manufacturer and Model: [_________________________.]]

Branch Video Cable: [RG 59/F.] [_______________.] [Manufacturer and Model: [_________________________.]]

Cabinet: Provide free-standing equipment rack.

Size: [As indicated.] [Selected by equipment manufacturer.] [______________________________.]

Cabinet Finish: [______________________________.]

Manufacturer and Model: [_________________________.]

PART 3 EXECUTION

INSTALLATION

Install in accordance with manufacturer's instructions.

Provide raceway system [within inaccessible building finishes] under provisions of Section [16111.] [_____.]

Provide roof penetrations under provisions of Section [16111.] [_____.]

Install cable under provisions of Section [16120.] [_____.]

Provide boxes for mounting devices, cable pulling, and splicing cables under provisions of Section [16130.] [_____.]

Use branch video cable for circuits less than 500 feet (150 m); use main video cable for circuits longer than 500 feet (150 m). Provide equalizing amplifier for circuits longer than 100 feet (30.5 m).

INTERFACE WITH OTHER PRODUCTS

Interface installation of closed circuit television system with security access and intrusion detection system provided under Section [_____.]

ADJUSTING

Adjust work under provisions of Section [01650.] [01660.]

Adjust manual lens irises to meet lighting conditions.

DEMONSTRATION

Provide systems demonstration under provisions of Section [01670.] [_____.]

Demonstrate system operation and provide [two] [_____] hours of instruction with manufacturer's training personnel.

Conduct walking tour of project and briefly describe function, operation, and maintenance of each component.

SCHEDULE

Camera TVC-1

Camera Tube: 2/3 inch (16 mm) diameter.

Lens: Wide angle 8 mm, f/1.6 lens with automatic iris.

Scene Illumination: 0.25 fc for usable picture, 1.0 fc for full video.

Resolution: 600 lines, minimum.

Camera TVC-2

Camera Tube: One inch (25 mm) diameter.

Lens: Zoom 30 mm to 200 mm, f/1.6 lens with automatic iris.

Scene Illumination: 0.1 fc for usable picture, 0.5 fc for full video.

Resolution: 800 lines, minimum.

END OF SECTION