{"product_id":"hikvision-4mp-thermal-optical-ptz","title":"HIKVISION 4Mp  Thermal \u0026 Optical Ptz","description":"\u003cp\u003ePerimeter Protection function: line crossing, intrusion, region entrance and exit. Temperature exception alarm for fire prevention, -20`b0C to 150`b0C (-4`b0F to 302`b0F), `b1 8`b0C (`b1 14.4`b0F).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBi-spectrum Network Speed Dome\u003c\/li\u003e\n\u003cli\u003eThermal \u0026amp; Optical Bi-spectrum Network Speed Dome\u003c\/li\u003e\n\u003cli\u003eFire detection algorithm\u003c\/li\u003e\n\u003cli\u003e256 `d7 192 (the resolution of output image is 1280 `d7 720) resolution 12 `ecm, VOx UFPA, NETD ≤ 35 mK (25 `b0C, F# = 1.0)\u003c\/li\u003e\n\u003cli\u003eImage processing technology: Liner, histogram, and self-adaptive thermal AGC mode, DDE, 3D DNR\u003c\/li\u003e\n\u003cli\u003eSmart tracking: Panorama tracking, Event tracking and Multi-scene patrol tracking\u003c\/li\u003e\n\u003cli\u003eSmoke detection for fire prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDs-2td4228-7\/s2\u003c\/li\u003e\n\u003cli\u003eHigh quality detector with 10 years warranty\u003c\/li\u003e\n\u003cli\u003eSmart tracking linkage: thermal view and optical view\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIKVISION","offers":[{"title":"Default Title","offer_id":45357081526319,"sku":"DS-2TD4228-7\/S2","price":18999.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3047\/5311\/files\/ds-2td4228-7-s2.jpg?v=1778852545","url":"https:\/\/alcell.co.za\/products\/hikvision-4mp-thermal-optical-ptz","provider":"Alcell","version":"1.0","type":"link"}