{"product_id":"speco-d4vx-4mp-4-channel-hd-tvi-dvr-4tb-hdd-black-replaces-d4vt4tb","title":"Speco D4VX 4MP 4-Channel HD-TVI DVR, 4TB HDD, Black (Replaces D4VT4TB)","description":"\u003cdiv id=\"pdp_productoverview\" class=\"rd-hyg-etl-wrapper\"\u003e\n\nStream and record up to four channels of video with the 4-Channel 4MP HD-TVI DVR with 4TB HDD from Speco Technologies. This HD-TVI DVR records video at resolutions up to 4MP. Equipped with one HDD bay, the DVR includes 3TB of storage. External storage and backup options include PCs via internet connection, network servers, and USB storage devices. Network bandwidth use is optimized while ensuring high-quality recording and playback using H.264 dual-streaming compression.\n\nThis DVR enables simultaneous live view or playback of up to four channels at resolutions of up to 2688 x 1520 via its VGA, HDMI, and CVBS ports. Up to four channels can be recorded simultaneously at frame rates of 10 fps per channel at 4MP, 13 fps per channel at 3MP, or 15 fps per channel at 2MP resolution. Internet connectivity enables remote monitoring via Windows \u0026amp; Mac computers and iOS \u0026amp; Android mobile devices. The DVR is equipped with an RS-485 serial port, as well as with four line inputs and one line output for two-way audio communication with network clients.\n\n\u003c\/div\u003e\n\u003cdiv class=\"row headername non-etl-overview\" style=\"box-sizing: border-box; outline: none !important; padding: 0px; width: auto; max-width: none; font-size: 16px; line-height: 1.63; font-family: 'Nunito Sans', sans-serif; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0px 0px 20px !important 0px;\"\u003e\n\u003ch4 class=\"item-header rd-hyg-item-header\"\u003e\u003cstrong\u003eMain Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"rd-feature-bullets-non-etl\"\u003e\n\u003cul class=\"mainfeatureslist\"\u003e\n  \u003cli\u003eSetup: for quick setup of general settings\u003c\/li\u003e\n  \u003cli\u003eNetwork: network setup and port forwarding\u003c\/li\u003e\n  \u003cli\u003eRecord: quickly setup recording resolutions and recording type\u003c\/li\u003e\n  \u003cli\u003eSearch: quickly search for events from thumbnails\u003c\/li\u003e\n  \u003cli\u003eCopy: quickly copy what you are playing onto a USB flash drive\u003c\/li\u003e\n  \u003cli\u003eSupports up to 4MP @ 15fps over coax (HD-TVI)\u003c\/li\u003e\n  \u003cli\u003eSupports up to 3MP @ 18fps over coax (HD-TVI)\u003c\/li\u003e\n  \u003cli\u003eSupports up to 2MP @ 30fps over coax (HD-TVI)\u003c\/li\u003e\n  \u003cli\u003eBackward compatible with all analog cameras\u003c\/li\u003e\n  \u003cli\u003eUTC function allows for zoom\/focus and OSD control over coax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speco","offers":[{"title":"Default Title","offer_id":43244209897537,"sku":"SO-D4VX4TB","price":619.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/2465\/9009\/files\/6d176196-1040069297_lg.jpg?v=1792432152","url":"https:\/\/www.fireandsafetyplus.com\/products\/speco-d4vx-4mp-4-channel-hd-tvi-dvr-4tb-hdd-black-replaces-d4vt4tb","provider":"Fire and Safety Plus","version":"1.0","type":"link"}