CCTV Video Surveillance

Product Name :

CCTV Video Surveillance

Product Description :

CCTV Cameras are available in colour, monochrome or cameras that have the ability to switch between colour and monochrome (day/night cctv cameras). The cctv cameras that switch between colour and monochrome are intended for environments of low lighting at various times. There are 2 reasons for using a cctv camera that can switch between colour and monochrome, monochrome cctv cameras are much more sensitive to low lighting environments, and monochrome cctv cameras can also be used with Infra red lighting. When there is adequate available light there is the added advantage of using a colour cctv camera for recording colour information, for example the colour of a car or a persons clothing. The primary function of a cctv camera is to convert light into a video signal, all cctv cameras require an optical lens to focus the light onto an image sensor located directly behind the lens inside the cctv camera. There are two types of image sensor available, a cctv camera with a CMOS (Complementary Metal- Oxide Semiconductor) image sensor chip and the other more common type that uses a CCD (Charge Coupled Device) imaging sensor chip. The majority of CCTV cameras and Video Camcorders use a CCD imaging sensor, whereas CMOS imaging sensors are more commonly used in webcams, budget home security cameras and digital photography cameras. CCD cameras are capable of creating a much clearer and higher resolution image. Different types of cctv cameras are Board Cameras,C Mount Cameras,IR Cameras,IP Cameras,Zoom Cameras,Speed Dome Cameras. All cctv cameras require a power supply, these are usually 12 volts DC, 24 volts AC or 240 volts AC.

New Arrival Product :

No.

Date :

21-January-2009.

CCTV Cameras are available in colour, monochrome or cameras that have the ability to switch between colour

Country:India
telephone:91-26731337

CCTV Cameras are available in colour, monochrome or cameras that have the ability to switch between colour

*Your name:	Enter name here eg:Ralph zhang
*Your Email:	Enter email here
*To:	Sky Softech Ltd
*Subject:
*Message:
	Enter between 20 to 3,000 characters. English only. Characters Remaining: 0 / 3000
*Enter the secure code shown below	Reload Image

		We do inquire for you , please wait ...

Screwless HD-CVI/TVI/AHD Passive CCTV Video Balun with Pigtail (VB102PH)

Product General Information Place of Origin: China Brand Name: Chinasky Model Number: VB102PH Certification: CE, FCC, RoHS Product Business Terms Minimum Order Quantity: Negotiable Packaging Details: Blister packing Delivery Time: 5-12 working days Payment Terms: T/T, L/C, ...

Come From Chinasky Electronics Co., Ltd

12MP image 1080P full HD video 120°wide angle camera for surveillance/hunting

12MP image 1080P full HD video 120°wide angle camera for surveillance/hunting • 1/2.5\" 5MP HD CMOS sensor • Lens:F=3.3MM F/NO=2.75 FOV=120° • Video resolutions: 1920 x 1080p @20fps (default) 1280 x 720p @30fps 848 x 480 @30fps 640 x 480p @30fps • 42 pcs IR LEDs and 20 ...

Come From Shenzhen Redleaf Technology Co., Ltd.

CCTV underwater video remote control pipeline inspection camera with locator

CCTV Underwater remoter control video pipeline inspection camera with locater Product Description Camera Size: φ23MM Sensor size:1/4 inch Transmitter: 512Hz View angle:120° Camera light: 12pcs white LEDs Glass material: Sapphite glass Shell material: Stainless steel Leds ...

Come From Shenzhen Wopson Electronics Co.,Ltd

coaxial rotary joint slip ring, hi-frequency for Video Surveillance system

Features Coaxial line with SMA connectors, to match your system . Small Size and lightweight, to fulfill your compact design . Upto 18GHz working frequency Main Application Vehicle Turrets Radar Antennas Remotely Operated Vehicles Video Surveillance Systems Traffic Systems ...

Come From JINPAT Electronics Co., Ltd

HD-SDI slip ring / for HD video surveillance / high-performance

Description: The LPC-1C1202 slip ring is a special unit with RF Coaxial Connector. The Bandwidth could achieve to 50MHz—3GHz; The Insert Wastage ≤0.2dB/1.0GHz; The Loop Wastage≥30d/1.0GHz.Color-coded lead wires are used on both the stator and rotor for simplifying ...

Come From JINPAT Electronics Co., Ltd