{"product_id":"tp-link-insight-s245zi-4mp-varifocal-dome-camera","title":"Tp-link Insight S245ZI 4MP Varifocal Dome Camera","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TP-LINK USA CORPORATION InSight S245ZI is a 4-megapixel IP dome camera featuring infrared illumination and a motorized varifocal lens. Designed for professional surveillance installations, it delivers high-resolution video capture with remote zoom and focus adjustment, eliminating the need for manual lens tuning during setup. The motorized varifocal design allows installers to dial in the exact field of view from a control interface rather than physically accessing the camera housing. This unit is suited for security integrators, low-voltage technicians, and surveillance system installers working on commercial or light commercial network video recorder systems.\u003c\/p\u003e\n\u003cp\u003eThe InSight S245ZI fits IP-based dome camera installations where adjustable focal length and infrared night vision are required. Its dome form factor makes it appropriate for ceiling-mount deployments in lobbies, corridors, retail spaces, and similar interior environments. The camera connects to a network video recorder or PoE-capable switch as part of a structured IP surveillance system. Installers working with VIGI-series network video infrastructure will find this unit compatible with that ecosystem.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-megapixel image resolution for detailed video capture\u003c\/li\u003e\n  \u003cli\u003eMotorized varifocal lens allows remote zoom and focus adjustment without physical access to the camera\u003c\/li\u003e\n  \u003cli\u003eInfrared illumination enables low-light and nighttime monitoring\u003c\/li\u003e\n  \u003cli\u003eDome housing provides a discreet, tamper-resistant profile for ceiling-mount applications\u003c\/li\u003e\n  \u003cli\u003eNetwork-based connectivity supports integration into IP surveillance systems via NVR or PoE switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style IP dome camera for use within network video surveillance systems supporting standard IP camera protocols.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified low-voltage technician familiar with IP camera systems and structured cabling. Power down or disconnect the PoE source before making wiring connections. Follow local low-voltage and NEC guidelines for cabling runs and junction box requirements. Confirm network switch PoE budget and NVR channel availability before mounting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 4MP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Type\u003c\/strong\u003e: Motorized Varifocal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCamera Type\u003c\/strong\u003e: IR Dome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e: Network (IP)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Pack\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TP-LINK USA CORPORATION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: InSight S245ZI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TP-LINK","offers":[{"title":"Default Title","offer_id":51687330939186,"sku":"InSight S245ZI","price":433.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0a2eff42697a5a0cdc1c38b4a7d2ac3.jpg?v=1788232960","url":"https:\/\/voomisupply.com\/products\/tp-link-insight-s245zi-4mp-varifocal-dome-camera","provider":"Voomi Supply","version":"1.0","type":"link"}