PTZ koob yees duab yog ibpan-tilt-zoom koob yees duab, uas tuaj yeem tig nyob rau hauv kab rov tav (yias) thiab ntsug ( qaij) cov lus qhia thiab tuaj yeem ua haujlwm lens zoom (zoom). Nws yog tsuas yog siv rau hauv kev saib xyuas thiab tuaj yeem hloov kho lub kaum sab xis tua thiab ntau yam, yog li ua tiav kev saib xyuas zoo ntawm thaj chaw loj.
Lub interfaces ntawm PTZ lub koob yees duab suav nrog lub hwj chim interface, video tso zis interface, tswj interface thiab tswb interface.
Cov hluav taws xob sib cuam tshuam muaj xws li 12V DC lossis 24V DC interfaces, uas feem ntau yog DC fais fab cuam tshuam uas muab lub zog rau lub koob yees duab; Qee lub koob yees duab PTZ kuj tseem txhawb nqa PoE fais fab mov, uas tuaj yeem xa ob qho tib si cov ntaub ntawv thiab lub zog, thiab tuaj yeem ua kom yooj yim txuas.
Video tso zis interfaces feem ntau suav nrog BNC interface, HDMI interface thiab SDI interface (Serial Digital Interface). BNC interface yog ntau dua nyob rau hauv cov khoom siv ib txwm, thiab outputs analog video signals; HDMI interface tuaj yeem tso tawm cov lus txhais digital video, nrog cov qauv xws li 1080P thiab 4K; SDI interface yog siv los xa cov kev tshaj tawm xov xwm thiab cov yeeb yaj kiab ua lag luam, nrog cov txheej txheem txhais SD-SDI thiab cov ntsiab lus siab HD-SDI, uas tuaj yeem ua tiav qhov ntev, kev sib kis tau zoo.
Tus tswj interface suav nrog RS-485 interface thiab Ethernet interface. RS-485 interface yog qhov feem ntau siv tswj interface rau PTZ koob yees duab. Los ntawm RS-485 kev sib txuas lus raws tu qauv, lub koob yees duab tuaj yeem tswj tau nyob deb. Qhov tseem ceeb ntawm Ethernet interface yog tias cov neeg siv tuaj yeem siv khoos phis tawj, xov tooj ntawm tes thiab lwm yam khoom siv kom nkag mus rau lub koob yees duab los ntawm cov software sib xws lossis web browsers los khiav lag luam thiab tswj lub koob yees duab.
