タイトルまたは説明

About us ; Established in ***1, DaKong engaged in R&D and sales in safety and security industry, and now it grows to be one of most professional manufacturer of CCTV camera .DaKong products and services are broadly applied in Government, Public Security, Finance, Traffic, Airport, Hotel and marketplace etc. Together we successfully developed world market, including USA, Canada, Germany, UAE, Israel etc more than *0 countries and region. DaKong production process has gained the TQC quality system (the Certificated Quality Management System), IQC strictly receiving electronic components; QC strictly controlling quality; QA guarantees **0% certified rate of absolute products.  DaKong products *5% materials come from Taiwan and Japan.DaKong products are whole checked by six times during the producing and aged for *2 hours in *0 centigrade high temperature at least. Warranty and Service ;DaKong provide a one-year guarantee for all of our CCD cameras. Any defective products within the warranty period will be replaced or repaired free of charge. Procedure of settlement for customer complaints: 1. Receiving and Registering complaints from customer. 2. Investigate problem & solution. 3. Feedback data to QA, Material, R&D, Production control (team). 4. Recurrence protection and Corrective action. 5. Check corrective action. 6. Settle customers complaint Product Spec: Model No. DK-HD**7 Image Sensor: CCD,1/3" Sony,**0TVL,CMOS ***0TVL TV system: NTSC/PAL CCD total pixels: NTSC:**1(H)X**8(V) NTSC:**7(H)X**5(V) NTSC:**8(H) X**4 (V) PAL: **2(H) X**2 (V) PAL:**5(H)X**6(V) PAL: **7(H)X**7(V) Scanning system: NTSC: **5Lines, *0fields/sec, PAL: **5lines *0fields/sec SYNC system: Internal Horizontal resolution: ***0Tvline Minimum illumination 0.5Lux/F1.4(IR-LED Off); 0Lux (IR- On) 0.5Lux/F1.4(IR-LED Off); 0Lux (IR-LED On); Lens: 3.6mm /6mm/8mm/*2mm optional IR view distance: About *0m with *6PCS LEDs Infrared status Under *0 Lux By CDS Auto Control B.L.C. control Auto White balance Auto Electronic shutter NTSC: 1/*0~1/**0,**0 sec.　 PAL: 1/*0~1/**0,**0 sec S/N ratio ＞*8dB(AGC OFF) Gamma correction ＞0.*5 Video output 1.0v p-p /*5Ω Operation temperature **0~*0 Centigrade Operation Humidity Within *5% RH Power supply DC*2V(+/- 1V)**0mA