过60海里外部IR防水的摄像机(540TVL)

60m External IR Waterproof Camera ·36pcs 16μΦ8 excellent wide angle large power IR LEDs,12VDC/2500mA ·Built-in varifocal button on bottom board ·Optional automatic switch between filters and OSD menu ·Optional HQ1 HD solutions ·IR distance:40-60M ·Can choose wire-hidden three-D bracket Specifications Model NO. VM600IR-669CR/H/M/2FVM600IR-669CR/M/2FVM600IR-667CR/HQ/2FColor Color-to-B/WImage Device 1/3” SONY CCDResolution 540 TVL480 TVL550 TVLAutomatic Switch Between Filters YESSignal System PAL/NTSCEffective Pixels P:795(H)×596(V) N:810(H)×512(V)P:752(H)× 582(V) N:768(H)× 494(V)P:795(H)×596(V) N:810(H)×512(V)OSD Menu YES--HQ1 HD Solutions --YESMin Illumination 0LUX ( IR On )Sync System InternalScanning System Intersectant 2:1Scanning Frequency PAL:15.625KHZ(H)/50HZ(V) NTSC:15.750KHZ (H) /60HZ (V)S/N 48DBElectric Shutter PAL:1/50-1/100 , 000 s NTSC:1/60-1/100 , 000 sγ Correction 0.45Video Output VBS1.0Vp-p ( 75Ω, Composite)Lens 9 22mm for selectionIR Wave Length 850nmIR Distance 40 60mIR Switcher ≤3Lux,IR OnPower DC12V,2500mABracket Wire-hidden three-D bracketCasing Aluminum alloySize & Weight 96(W) x160(H) x 264 (L) mm , 0.907kg(including bracket)Working Condition -20 +50°C & ≤ 95%RH