热卖的家庭安全系统的400美元

Home SecurityFeature: 1) DSP technique, high sensitive, steady and high clear image quality 2) Adopt SONY Super-HAD technic, built-in high quality imported MTV lens 3) Newest AGC circuitry processing technique, electronic shutter, white balance, backlight compensation and many function 4) Shell adopt high quality metal material, antisepticise, oppugn, especially used for prison, bank and etc. Tech Parameter: Model KDM-6357H KDM-6357A KDM-6357B KDM-6357C KDM-6357D Image Sensor 1/3" SONY CCD 1/3" SONY 1/4" SONY 1/3" Sharp Effective Pixels PAL:795(H)*596(V) NTSC:811(H)*508(V) PAL:500(H)*582(V) NTSC:510(H)*492(V) PAL:512(H)*582(V) NTSC:510(H)*492(V) Horizontal Resolution 540TV Lines 480TV Lines 420TV Lines Min. Illumination 0.01Lux/F1.2 0.1Lux/F1.2 0.5Lux/F1.2 Power Supply DC12V(±10%) 200mA DC12V(±10%) 120mA Backlight Compensation ON/OFF No White Balance Auto/Manual No Electronic Shutter 1/50(1/60) 1/100,000(sec) 1/50(1/60) 1/10,000(sec) Lens C mount 3.6/6mm IR Lens IR LED Qty 12pcs IR Distance 15m Signal System PAL/NTSC S/N Ratio Above 48dB Video Output 1.0Vp-p, 75Ω Sync. System Internal Operating Temperature 0°C to +40°C G.W./PC 1KGS Packing Size 13*13*12cm Packing List Camera, Screw, Manual, Carton Box Brand Kadymay/OEM CCTV SystemCCTV stands for Closed Circuit Television. It differs from broadcast TV in that its elements are directly linked (i.e. closed circuit) by cables or different wireless technologies. CCTV systems are used mainly in large public areas like: banks, malls, train stations, sport stadiums and in almost every large store. This type of surveillance system is extremely efficient in monitoring large crowds in real-time.Basic Components of CCTV SystemsThe basic CCTV system can be divided into three components: A camera, a monitor and a time lapse recording mechanism (usually made in VCR or DVR formats). These are only the fundamental components. For larger areas or for real-time monitoring you will probably need to add cameras, monitors and other special devices. For a common size household, the most suitable system is a quad cam. This basic kit consists of four wireless surveillance cameras, a small monitor and a recording device. The camera kits vary depending on their use. Some camera kits can be used on a computer, taking advantage of its monitor and memory. Others have a monitor and a time lapse VCR in the same console.Home security cameras offer reassurance in the protection of your property and family. They are easy to install and are usually a bargain when compared with the peace of mind you gain by installing them. Once again, before buying a CCTV system or a camera it is always wise to consult a professional.Pleaseinform me your detailrequirement then I will suggest you the most appropriate CCTV system with high quality products and economical price.