高速摄像头顶

High speed dome camera: KeyFeatureHighdie-castaluminumdesign,candissipateheatmoresufficienty,blackinnershell,canmonitormuchsharper.BuiltinOSDmenuandsupportinputtingwithChineseorEnglish;Displayorsetparameterviamenu.Auto-identityvariousSONY,HITACHI,LG,CNB,SAMSUNG,etc,andautoreadcameramodelwhenpoweron.Widevoltagedesign,DC12V-AC24V,noneedtoindentity"+"or"-".Hard&Softaddressdesigncanalterlong-diatanceIDaddresscode.Youalsocanselectmanualdial-up.200presetpositionwitheditabletitle;4patroltrackingroutes,everycaninsert32spots.4patternscanroutes(canrecord1000consecutivemoves,thetimeupto10minutes).4autolevelscanrouteswethleft&rightspacingPosition-indicatingfunction,Temperatureindicatorfunction,PasswordprotectionforOSDmenu,Informationqueryfunction.8dynamicprivacyzonecanbesetup.Alarmsystemwith4inputand2outputchannelandsupportthelinkage.Powermemoryfunction,automaticallyrecovertheoriginalstatusifpowerfailure.RS485/MANCHES/BI-PHASEcode,integratedvariousfoprotocols,PELCO-D,PELCO-P,AD,PHILIPSetc.Built-inautothermostaticcontrolsystemandfanspeedtestfunction.3classlightningproof,IP66outcoverwithalldayprotection. Spec: Model:VD-CMCR4S2B-C sensor:1/4″SONY SUPER HAD CCD Effective Pixels:752(H)×582(V) Synchronous system:internal/ external/power synchronization Video output:1.0Vp-p/75Ω Horizontal resolution:420TVL SNR: ≥60dB WB:ATW BLC:auto minimum illumination:0 lux WDR:-1 optical zoom:22 Focal distance:3.9-85.8mm maximum Aperture:F1.6-3.7 IR distance:100m IR wavelength:850nm Left&Right rotation range:355° Left&Right speed:12°/s Up&down rotation range:0°-90° Up&down speed:12°/s Consumption:20W Remote control:RS485 Power supply:DC12V/AC24V Working temperature:-10°C +50°C size:7",wall/celling cradle head