{"product_id":"nvr502-16b-iq","title":"UNV NVR502-16B-IQ 16-Channel 2-HDD AI Network Video Recorder – NDAA Compliant","description":"\u003cp\u003eNDAA Compliant 16-Channel AI NVR • No Built-In PoE\u003cbr\u003e\nUNV NVR502-16B-IQ 16-Channel 2-HDD AI Network Video Recorder\u003cbr\u003e\nThe UNV NVR502-16B-IQ is a 16-channel AI network video recorder with AcuSearch, AcuTrack, recorder-side smart analytics, up to 16MP recording, 4K HDMI output, two SATA hard-drive bays, RAID 1, ANR, dual Gigabit networking, alarm I\/O, and ONVIF integration. This recorder does not include built-in PoE ports and requires an external PoE switch.\u003cbr\u003e\n16CH\u003cbr\u003e\nIP Camera Input\u003cbr\u003e\nAI IQ\u003cbr\u003e\nRecorder Analytics\u003cbr\u003e\nNo PoE\u003cbr\u003e\nExternal Switch Required\u003cbr\u003e\n320Mbps\u003cbr\u003e\nSmart-Off Input\u003cbr\u003e\n4K\u003cbr\u003e\nHDMI Output\u003cbr\u003e\nImportant PoE Notice\u003cbr\u003e\nThe NVR502-16B-IQ has no built-in PoE camera ports. All cameras must connect through external PoE switches, PoE injectors, network switches, fiber uplinks, or other properly designed network infrastructure. Confirm total camera bitrate, switch PoE budget, uplink speed, VLAN design, and network topology before ordering.\u003cbr\u003e\nRecorder-Side AI Search and Analytics\u003cbr\u003e\nThe IQ platform adds AcuSearch, AcuTrack, image search, vehicle comparison, face detection, Smart Intrusion Prevention, and Ultra Motion Detection. Only one recorder-side analyzer mode can be active at a time. Enabling Smart On reduces incoming bandwidth from 320Mbps to 160Mbps, so system design must account for the selected operating mode.\u003cbr\u003e\nKey Features\u003cbr\u003e\nAcuSearch and AcuTrack\u003cbr\u003e\nSearch and follow human or vehicle targets across recordings from compatible UNV SIP and UMD cameras.\u003cbr\u003e\nRecorder-Side AI Analytics\u003cbr\u003e\nSupports face detection, Smart Intrusion Prevention, and Ultra Motion Detection in supported analyzer modes.\u003cbr\u003e\n320Mbps Smart-Off Bandwidth\u003cbr\u003e\nProvides up to 320Mbps incoming bandwidth when recorder-side smart processing is disabled.\u003cbr\u003e\nExternal PoE Switch Required\u003cbr\u003e\nThis model has no built-in PoE camera ports. Cameras must connect through external PoE switching or network infrastructure.\u003cbr\u003e\nTwo SATA HDD Bays\u003cbr\u003e\nSupports two hard drives, disk groups, redundant storage, RAID 1, and ANR.\u003cbr\u003e\nNDAA Compliant\u003cbr\u003e\nThe NVR502-16B-IQ appears on Uniview USA’s current NDAA-compliant product list.\u003cbr\u003e\nFeature Overview\u003cbr\u003e\n      ✓ 16-channel IP camera input\u003cbr\u003e\n✓ No built-in PoE — external PoE switch required\u003cbr\u003e\n✓ AcuSearch and AcuTrack support\u003cbr\u003e\n✓ Recorder-side face detection, SIP, and UMD\u003cbr\u003e\n✓ Search by image and vehicle-number comparison\u003cbr\u003e\n✓ Smart Off: 320Mbps incoming bandwidth\u003cbr\u003e\n✓ Smart On: 160Mbps incoming bandwidth\u003cbr\u003e\n✓ 160Mbps outgoing bandwidth\u003cbr\u003e\n✓ Ultra 265, H.265, and H.264\u003cbr\u003e\n✓ Up to 16MP recording\u003cbr\u003e\n✓ 4K HDMI and independent VGA output\u003cbr\u003e\n✓ 16-channel synchronous playback\u003cbr\u003e\n✓ Two SATA hard-drive interfaces\u003cbr\u003e\n✓ RAID 1, redundant storage, and ANR\u003cbr\u003e\n✓ Two Gigabit Ethernet interfaces\u003cbr\u003e\n✓ 8 alarm inputs and 2 alarm outputs\u003cbr\u003e\n✓ RCA two-way audio\u003cbr\u003e\n✓ Up to 128 remote users\u003cbr\u003e\n✓ Cloud upgrade support\u003cbr\u003e\n✓ NDAA compliant\u003cbr\u003e\nOfficial Product Specifications\u003cbr\u003e\nModel\u003cbr\u003e\nNVR502-16B-IQ\u003cbr\u003e\nRecorder Type\u003cbr\u003e\n16-channel, 2-HDD, 1U AI network video recorder\u003cbr\u003e\nBuilt-In PoE\u003cbr\u003e\nNo — external PoE switch or suitable network infrastructure required\u003cbr\u003e\nIP Video Input\u003cbr\u003e\n16 channels\u003cbr\u003e\nIncoming Bandwidth\u003cbr\u003e\nSmart Off: 320Mbps \/ Smart On: 160Mbps\u003cbr\u003e\nOutgoing Bandwidth\u003cbr\u003e\n160Mbps\u003cbr\u003e\nMaximum Remote Users\u003cbr\u003e\n128\u003cbr\u003e\nVideo Compression\u003cbr\u003e\nUltra 265, H.265, H.264\u003cbr\u003e\nRecording Resolution\u003cbr\u003e\n16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 960p, 720p, D1, 2CIF, CIF\u003cbr\u003e\nSmart-Off Decoding\u003cbr\u003e\n2 × 16MP@30, 2 × 12MP@30, 4 × 4K@30, 8 × 4MP@30, 10 × 3MP@30, or 16 × 1080p@30\u003cbr\u003e\nSmart-On Decoding\u003cbr\u003e\n2 × 12MP@30, 2 × 4K@30, 6 × 4MP@30, 8 × 3MP@30, 12 × 1080p@30, or 16 × 720p@30\u003cbr\u003e\nHDMI Output\u003cbr\u003e\nUp to 4K 3840 × 2160 at 30Hz\u003cbr\u003e\nVGA Output\u003cbr\u003e\nUp to 1920 × 1080 at 60Hz\u003cbr\u003e\nDisplay Operation\u003cbr\u003e\nHDMI and VGA independent output\u003cbr\u003e\nLive View Layout\u003cbr\u003e\n1 \/ 4 \/ 6 \/ 8 \/ 9 \/ 16\u003cbr\u003e\nCorridor Mode Layout\u003cbr\u003e\n3 \/ 4 \/ 5 \/ 7 \/ 9 \/ 10 \/ 12 \/ 16\u003cbr\u003e\nSynchronous Playback\u003cbr\u003e\n16 channels\u003cbr\u003e\nRCA Audio Input \/ Output\u003cbr\u003e\n1 input \/ 1 output\u003cbr\u003e\nTwo-Way Audio\u003cbr\u003e\n1 channel using RCA input and output\u003cbr\u003e\nAudio Compression\u003cbr\u003e\nG.711A, G.711U\u003cbr\u003e\nAcuSearch\u003cbr\u003e\nAll channels with compatible UNV SIP \/ UMD cameras\u003cbr\u003e\nAcuTrack\u003cbr\u003e\nAll channels with compatible UNV SIP \/ UMD cameras\u003cbr\u003e\nFace Detection by NVR\u003cbr\u003e\nUp to 8 channels with UNV face-detection cameras; up to 2 channels with supported normal cameras\u003cbr\u003e\nSIP by NVR\u003cbr\u003e\nUp to 4 × 2MP, 2 × 4MP, or 1 × 4K normal camera\u003cbr\u003e\nUMD by NVR\u003cbr\u003e\nUp to 8 × 2MP, 4 × 4MP, or 2 × 4K normal cameras\u003cbr\u003e\nVehicle Libraries\u003cbr\u003e\nUp to 5 vehicle-picture libraries with up to 25,000 vehicle images total\u003cbr\u003e\nSmart Record Capacity\u003cbr\u003e\nUp to 2 million vehicle records, 3 million SIP records, and 2 million video-metadata records\u003cbr\u003e\nHard Drive Interfaces\u003cbr\u003e\n2 SATA interfaces\u003cbr\u003e\nHDD Capacity\u003cbr\u003e\nVerify the current compatible-drive list and environmental limits before ordering\u003cbr\u003e\nStorage Features\u003cbr\u003e\nDisk groups, redundant storage, RAID 1, ANR\u003cbr\u003e\nNetwork Interfaces\u003cbr\u003e\n2 × RJ45 10\/100\/1000Mbps self-adaptive Ethernet\u003cbr\u003e\nCamera Compatibility\u003cbr\u003e\nUNV cameras; ONVIF Profiles S, G, T; RTSP\u003cbr\u003e\nAlarm Inputs \/ Outputs\u003cbr\u003e\n8 inputs \/ 2 outputs\u003cbr\u003e\nRS485\u003cbr\u003e\n1\u003cbr\u003e\nUSB\u003cbr\u003e\nFront: 1 × USB 2.0; rear: 1 × USB 2.0 and 1 × USB 3.0\u003cbr\u003e\nPower Supply\u003cbr\u003e\n12V DC \/ 3A\u003cbr\u003e\nDimensions\u003cbr\u003e\n380 × 315 × 53mm \/ 15.0 × 12.4 × 2.1in\u003cbr\u003e\nWeight\u003cbr\u003e\n≤2kg \/ 4.4lb without HDDs\u003cbr\u003e\nCompliance\u003cbr\u003e\nNDAA compliant; CE, FCC, UL, RoHS, WEEE\u003cbr\u003e\nHard Drives Are Not Automatically Included\u003cbr\u003e\nUnless the listing specifically states otherwise, surveillance hard drives are sold separately. Confirm the current UNV-compatible drive list, individual drive capacity, operating-temperature limitations, and retention requirements before ordering.\u003cbr\u003e\nSmart Mode and Compatibility Notice\u003cbr\u003e\nRecorder-side analyzer modes cannot operate simultaneously. AcuSearch and AcuTrack require compatible UNV SIP or UMD cameras. Third-party cameras may require manual configuration, and smart events, metadata, audio, alarms, image search, and firmware management may be limited.\u003cbr\u003e\nInstallation Tip\u003cbr\u003e\nDesign the system around external PoE switches and the selected AI operating mode. Confirm camera bitrate, Smart-On bandwidth, switch PoE budget, uplinks, VLANs, fiber links, storage retention, RAID design, UPS capacity, remote-viewing bandwidth, and camera compatibility before installation.\u003cbr\u003e\n3-Year UNV Manufacturer Warranty\u003cbr\u003e\nThis product includes a three-year UNV manufacturer equipment warranty when purchased through NSI Security, subject to applicable warranty terms, eligibility, exclusions, serial-number verification, and return procedures.\u003cbr\u003e\nNote: Specifications, AI capacities, bandwidth, decoding, HDD compatibility, analytics, search functions, and NDAA status are subject to firmware, region, and manufacturer changes. Smart-On mode reduces incoming bandwidth to 160Mbps. This recorder has no built-in PoE ports. Verify current official Uniview specifications and external PoE network requirements before ordering.\u003c\/p\u003e","brand":"Uniview","offers":[{"title":"Default Title","offer_id":50959045886191,"sku":"NVR502-16B-IQ","price":1019.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hayestechnj.com\/products\/nvr502-16b-iq","provider":"Hayes Technology","version":"1.0","type":"link"}