SECURITY CCTV CCD CAMERA : HOW TO FIX A CAMERA LENS ERROR : FEATURES OF A GOOD DIGITAL CAMERA
Security Cctv Ccd Camera
- A charge-coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for example conversion into a digital value. This is achieved by "shifting" the signals between stages within the device one at a time.
- Short for "charge-coupled device." A CCD is a light-sensitive electronic detector widely used in making astronomical images. Sensitive over a wide range of wavelengths, and much more efficient than emulsion in gathering light, CCDs are often used to image extremely faint objects.
- A Charge Coupled Device, or CCD camera, converts light into electrical charges. This type of camera is used often in astrophotography.
- The state of being free from danger or threat
- the state of being free from danger or injury; "we support the armed services in the name of national security"
- defense against financial failure; financial independence; "his pension gave him security in his old age"; "insurance provided protection against loss of wages due to illness"
- The safety of a state or organization against criminal activity such as terrorism, theft, or espionage
- Procedures followed or measures taken to ensure such safety
- freedom from anxiety or fear; "the watch dog gave her a feeling of security"
- Closed-circuit television
- Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors.
- (Closed Circuit TV) is a television system in which signals are not publicly distributed. Cameras are connected to television monitors in the local LAN or even at a remote location and can be viewed over the Internet.
2 Pack of Waterproof CCTV IR Security Outdoor Camera with Power Adapters Kit - 1/3" Sony CCD, 520 TV Lines, 72pcs IR LED, 196.85 Feet IR Distance, Vari-focal 8~20mm Lens. Great for Outdoor Surveillance, Parking Lot, Entrance.
Camera Specifications: Model G780A Pick Up Element 1/3" SONY CCD Effective Picture Elements (H*V) PAL: 500(H)x582(V) NTSC:510(H)x492(V) Horizontal Resolution 520 TV Lines Minimum Illumination 0 Lux (with IR LED ON) S/N Ration More than 48dB Scanning System 2:1 interlace Synchronous System Internal, Negative sync. Auto Electronic Shutter NTSC:1/60s~1/100,000s, PAL: 1/50s~1/100,000s Gama Characteristic 0.45 IR Distance 196.85 feet (with ?5x72PCS Infrared LED) IR Status Under 10 Lux by CDS IR Power On CDS Auto Control Video Output 1Vpp, 75? Auto Gain Control Auto Power/Current 12V DC(±10%) 800mA Lens 8~20mm Manual Zoom lens Dimension (mm) 295(W)x120(H)x103(D) Weight (g) 1400 Storage Temperature -30 ~ +60?C RH95% Max Operating Temperature -10 ~ +45?C RH95% Max
Re:The World's First Dual-program Array III Camera!!
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Notice: waiting for your coming to our Hall8, D023, 2011 Shenzhen CPSE(Oct.29-Nov.1)
Reggie Watts Security Camera View
While moving house I uncovered a bunch of un-captured HDV tapes from the last year. Here's a still from an awesome Reggie Watts gig at Brisbane Powerhouse!
security cctv ccd camera
Shutter Speed: 1/50 ~ 1/100,000 Second.
S/N Ratio: > 48db.
Sync Speed: Internal.
IR Lamps Wavelength: 850nm.
Scanning mode: 2:1.
CDS Sensor: YES.
Operating Temperature: -20 ~ 50 Degrees Celsius.
Operation Humidity: RH95%.
Connection Type: BNC.
Power Requirement: DC 12V.
Dimensions: - Diameter: 2.36 inch, - Length: 4.76 inch.
This Standard Bullet Style WeatherProof CCTV Camera with 36 IR illumination Leds Makes It Possible to Work Perfect 24/7 Days. Infrared LEDs with Sensors Help Capture Pictures Clearly in Black & White When in Total Darkness and Colored Pictures in The Daytime. When The Light Around Changes, The Built-in IR On/Off Control Enables It Switch from Colored Pictures to Black & White Automatically with The LEDs On. All These for Your Home or Office Security!
What's In The BOX:
1 * 420 TV Lines 1/4 Inch Sharp CCD Waterproof, Day / Night Security CCTV Security Camera.
1 * CCTV Camera Bracket.
1 * 12V 1000MA CCTV Camera Power Adapter.
1 * Pack of Screws And Tool.
This Waterproof Security Camera Are Not Made by Sharp, It Using Sharp CCD Image Sensor And Sharp DSP Technology.
ePathDirect After Service: 30 Days Money Back Guarantee, 12 Months Warranty!
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