Wholesale Smoke Detector Style Camera with ABS plastic casing with internal adjustable dome lens, Home CCTV Camera with 420TV Lines from China Stores.
Knowledge of CCTV Cameras
Generally refers to used closed-circuit television outside broadcast television, such as the Industrial television, military television, medical television, underwater television.
The simplest is to use a closed-circuit television cameras will capture the signal sent to the monitor via cable TV, and it can capture the signal sent through the multi-channel distribution amplifier to use multiple monitors.
CCTV a very wide range of applications and are growing at an unprecedented rate, it can be said in various sectors in the national economy, any places where the use of modern technology, is inseparable from closed-circuit television. China Manufacturer SpecificationsPrimary Function: Hidden security camera Material Design: ABS plastic casing with internal adjustable dome lens Color System: NTSC Image Device: 1/3 INCH SONY CCD Horizontal Definition: 420TV Lines Minimum Illumination: 1.5Lux/F1.2 Angular Field of View: 65 deg Adjustable Lens Focus: 2.8mm/3.6mm/6mm White Balance: Auto Scan frequency: NTSC 60Hz S/N Ratio: >48dB Connection: RCA Power Adapter: Included Dimension: 200mm x 200mm x 55mm Operating Temperature: 0-35 deg C Recommended Max Range for Objects: 8-10 Meters Manufacturer Ref: E05004DD Catalog Ref: Security and Spy Camera Other FeaturesIn todays high paced and stressed environment we constantly are thinking about safety and security. Has your wallet or cash suddenly disappeared after throwing a party? What about your mobile phone? You can never be too careful these days, so don't waste too much time thinking about security when you can install a disguised spy camera in your home and office, and have one less thing to worry about as you go about your busy life. Package ContentsItem No. Wi1812 Concealed Security Camera Power Adapter (100-240V 50/60Hz) User Manual - English
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