小PTZ相机540TV线

Mini PTZ camera • Built-in decoder, PTZ, RS485 remote control; • Turning speed of 9 º / sec; • Pan 355 º, Tilt 90 º Turning: • Metal Vandal-proof housing. • Optional ceiling or wall mounted bracket; • AC 24V (2A) Specification Model NO. VM791-380CW/HQVM791-380CW/HVM791-380CWVM791-370CWImage Device 1/3”SONY CCDHorizontal Resolution550TVL/650TVL540TVL/640TVL480TVL/570TVL420TVL/520TVLEffective PixelsP:795(H)×596(V)N:810(H)×512(V)P:752(H)× 582(V) N:768(H)× 494(V)P:500(H)× 582(V) N:512(H)× 492(V)Signal SystemsPAL/NTSCHQ1 High DefinitionYes--Min illumination0.005LUX/F1.2Turning ScopePan: 0 355º, Tilt: 0 90ºTurning speed Pan: 9º/S; Tilt:9º/SSync System InternalScanning modeIntersectant 2:1Scanning frequencyPAL:15.625KHZ(H)/50HZ(V)NTSC:15.750KHZ (H) /60HZ (V)S/N Ration≥48DBElectronic Shutter PAL:1/50-1/100,000s NTSC:1/60-1/100,000sWhite Balance Autoγ Correction 0.45LensCS mount fixed big lensBuilt-in decoderMulti ProtocolControlling Port RS-485Power SupplyAC24V (2A)Materials of Housing Aluminum Alloy(Vandal-proof)Size & Weight 136(D) x 144 (L) mm ,0.9kgWorking condition -20 +50°C & ≤ 95%RH