NVR Recorder up to 4 cameras

The Dahua NVR2104HS-I2 is a compact, powerful 4-channel network video registrar (NVR) from Dahua's WizSense series. This recorder is designed for small to medium-sized IP surveillance installations where both image quality and modern analysis capabilities are important. Thanks to high resolution support, efficient compression and built-in AI features, it offers an excellent balance between functionality and price. Key features & specifications Number of camera channels supported: 4 IP cameras.  Video compression: Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG.  Maximum decoding: up to 6×1080p@30fps (with AI disabled) and adaptive decoding supported.  Supported recording resolutions: up to 12 MP (~4000×3000 pixels) as per specifications.  Smart AI analysis features: 1 channel face detection & recognition by the recorder itself (“AI by Device”).  1 channel perimeter protection (lines/intrusion) through the recorder.  4-channel SMD Plus (Smart Motion Detection) for human/vehicle recognition, false alarm filtering.  Video outputs: 1 × VGA and 1 × HDMI (simultaneous).  Bandwidth: Access (input) 80 Mbps, storage 80 Mbps, throughput 60 Mbps.  Storage: 1 SATA hard disk drive (HDD) slot. Maximum up to approximately 10 TB according to catalogue.  Network & compatibility: Supports ONVIF (profile T/S/G), various protocols such as HTTP/HTTPS/RTSP/DDNS; suitable for access via Android/iOS.  Physical Properties: Compact 1U housing; weight approximately 0.81 kg without HDD.  Environment: Working temperature -10 °C to +55 °C.

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The Dahua NVR2104-S3 is a powerful network video recorder (NVR) designed for efficient and reliable surveillance operations. This device is equipped with 4 channels (cameras connectable via network switch with PoE), allowing simultaneous recording of multiple cameras, making it an ideal choice for small to medium security setups. The NVR2000 is equipped with SMD Plus technology, which as perimeter protection via the camera automatically filters false alarms caused by animals, rustling leaves, bright lights, etc. Enables the system to do secondary recognition for the targets. Improves alarm accuracy. SMD Plus through a camera with an intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by uninvolved targets to realize an effective and accurate alarm. The Dahua NVR2104-S3 supports recording up to 8MP resolution, guaranteeing high-quality video images. It also features H.265/H.264 decoding, which ensures efficient compression and high-quality video playback.With its Smart Add function, this NVR allows you to easily add and set up new cameras. It also supports Intelligent Video System (IVS) features such as line crossing and intrusion detection, giving your surveillance system an extra layer of security.The Dahua NVR2104-S3  also offers remote access options. Using the Dahua mobile application or via a web browser, you can access live video feeds or play back recorded footage anywhere, anytime.In summary, the Dahua NVR2104-S3 is a robust and reliable solution for your surveillance needs, with high-quality recording, easy installation and advanced security features.

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The DAHUA DHI-NVR2104-P-4KS3 is a compact (1 U) and powerful 4-channel 4K network video recorder with integrated PoE switch (4 ports). Ideal for small to medium installations such as homes, shops, offices and schools. This recorder supports one SATA hard drive up to 16 TB for local storageSpecifications: Supports 4 IP cameras up to 12 MP resolution 4 PoE ports (802.3af/at), max. 25.5 W per port, total 36 W Recording bandwidth up to 80 Mbps (input/output), throughput up to 60 Mbps Video decoding: up to 6× 1080p@30fps or 1× 12 MP stream Video compression: Smart H.265+/H.265 and Smart H.264+/H.264 Video outputs: 1× HDMI (max. 4K), 1× VGA (simultaneous) Audio: 1 audio in and 1 audio out, PCM, G.711A/U, G.726 codecs AI features: Perimeter Protection, SMD Plus, AI Search Recording modes: continuous, schedule, motion, alarm triggered Playback: up to 4 channels simultaneously, frame-by-frame, USB backup Network protocols: HTTP/HTTPS, TCP/IP, RTSP, DHCP, DNS, SMTP, UPnP, DDNS, P2P, ONVIF Mobile access: DMSS app for Android/iOS, P2P support Management: Web interface, mouse, remote control Alarms for motion detection, video loss, PIR, faults, HDD errors, IP conflicts, login lock Processor: Embedded Linux Network port: 1× 10/100 Mbps USB: 2× USB 2.0 Power supply: 48–53 V DC, max. 10 W excluding HDD Dimensions: 205 × 206 × 46 mm Weight: approximately 0.48 kg Temperature: -10 °C to +55 °C Relative humidity: 10–93%

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DS-7604NI-K1/4G NVR 4 channels 4K with HDMI and 4G FYI: Recorders have fans on board that cool the processor, these make noise!This is approximately 60Db. We therefore advise not to place the recorder in the house but to hide it in, for example, a meter cupboard. This Recorder/NVR has:- 4 Channels- 4G connection- 1 Sata connection for 3.5 Inch HDDs up to 6TB- H.265 Support- Downloadable Hik-Connect app- HDMI connection The DS-7604NI-K1/4G (NVR) is a new generation recorder, combined with multiple advanced technologies such as audio and video decoding, embedded system technology, storage technology, network technology and intelligent technology.The NVR can work as a recorder as well as collaborate with other devices to form a comprehensive surveillance system.This NVR is a Plug & Play recorder with up to 4 independent network interfaces. In addition, it can record a resolution of up to 8 Megapixels.Please note that if you want to connect more than 2x an 8 Megapixel, it is better to use an 8 channel recorder due to the bandwidth of the recorder. The HDMI can display an image resolution of up to 4K. You can connect the cameras directly to the recorder.You can also connect cameras to the NVR if they are connected elsewhere in the network. For example, by means of a switch.Internally you have a SATA connection for 1 hard drive up to 6 TB.Of course you can also access this recorder via the Hik-connect app or in your web browser. Specifications: Motion detection 2.0 Human/vehicle analysis - 4 channelsVideo and audio IP video input - 4 channels Incoming bandwidth - 40 Mbps Outgoing bandwidth - 80 Mbps HDMI output - 1 channel, 4K (4096 x 2160)/30 Hz, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x 1080/60 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz VGA output - 1 channel, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz Video output mode - Simultaneous HDMI/VGA output Audio output - 1 channel, RCA (linear, 1 KΩ) Two-way audio - 1 channel, RCA (2.0 Vp-p, 1 KΩ) Decoding Decoding format - H.265+/H.265/H.264+/H.264 Recording resolution - 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Synchronous playback - 4 channel Decoding capabilities - 1-channel at 8 MP (30 fps) / 3-channel at 4 MP (30 fps) / 6-channel at 1080p (30 fps) Stream type - video, video and audio Audio Compression - G.711ulaw,G.711alaw,G.722,G.726,AAC,MP2L2 Network Network interface - 1 RJ-45 10/100 Mbps self-adaptive Ethernet interface Network Protocol - TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Remote connection - 32 Wireless parameter SIM/UIM card slot - 1 micro SIM card slot, on back panel SMA antenna interface - 1 4G interface, antenna module cable length: 3 m 1 ANT interface for GPS antenna (GPS antenna is optional) Wireless standard - - GSM/EDGE: 850/900/1800 MHz -WCDMA: B1/B5/B8 - LTE FDD: B1/B3/B5/B7/B8/B20/B28 - LTE-TDD: B38/B40/B41 Auxiliary interface SATA - 1 SATA interface Capacity - Up to 8 TB capacity for each drive USB interface - - Front panel: 1 × USB 2.0- Back panel: 1 × USB 2.0General Power supply - 12 VDC, 2 A Consumption - ≤ 10 W (without HDD) Operating temperature - -10°C to 55°C (14°F to 131°F) Operating Humidity - 10% to 90% Dimensions (W × D × H) - 320 × 240 × 48 mm (12.4" × 9.4" × 1.9") Weight - ≤ 1 kg (without HDD, 2.2 lb.)

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DS-7604NI-K1/4P/4G 4 channels NVR with 4K HDMI 4G and PoE Are you looking for an NVR recorder but do you not have a direct connection to the internet? Then take a look at this new 4-channel Hikvision NVR recorder with a built-in 4G module. The Hikvision DS-7604NI-K1/4P/4G is equipped with all the conveniences of the AcuSense series, such as smart alarm filters. These filters ensure that when you receive recordings or notifications, they actually matter! With 4x PoE outputs you can connect up to 4 network cameras and supply them with power via the UTP cable. The NVR recorder has a built-in 4G module so that you can connect the recorder to the internet even in places where there is no direct network connection. To use the 4G network, a SIM card with data is required. The DS-7604NI-K1/4P/4G has an HDMI and a VGA connection for a monitor. The images from all cameras can be recorded on a hard drive (maximum 6TB), an HDD is not included as standard.  Specifications: Motion detection 2.0 Human/vehicle analysis 4-ch Video and audio IP video input - 4 channels  Incoming bandwidth - 40 Mbps Outgoing bandwidth - 80 Mbps HDMI output - 1 channel, 4K (4096 x 2160)/30 Hz, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x 1080/60 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz VGA output - 1 channel, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz Video output mode HDMI/VGA output Audio output - 1 channel, RCA (linear, 1 KΩ) Two-way audio - 1 channel, RCA (2.0 Vp-p, 1 KΩ) Decoding Decoding format - H.265+/H.265/H.264+/H.264 Recording resolution - 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Playback - 4 channel Decoding capabilities - 1-channel at 8 MP (30 fps) / 3-channel at 4 MP (30 fps) / 6-channel at 1080p (30 fps) Stream type - video, video and audio Audio Compression - G.711ulaw,G.711alaw,G.722,G.726,AAC,MP2L2 Network Network interface - 1 RJ-45 10/100 Mbps self-adaptive Ethernet interface Network Protocol - TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Remote connection - 32 PoE Interface 4, RJ-45 10/100 Mbps self-adaptive Ethernet interface Power - ≤ 50 W Standard - IEEE 802.3 af/at Wireless parameter SIM/UIM card slot 1 micro SIM card slot, on back panel SMA antenna interface - 1 4G interface, antenna module cable length: 3 m 1 ANT interface for GPS antenna (GPS antenna is optional) Wireless standard - GSM/EDGE: 850/900/1800 MHz WCDMA: B1/B5/B8 LTE FDD: B1/B3/B5/B7/B8/B20/B28 LTE TDD: B38/B40/B41 Interface SATA - 1 SATA interface Capacity - Up to 8 TB capacity for each drive USB interface - Front panel: 1 × USB 2.0; Back panel: 1 × USB 2.0 General Power supply - 48 VDC, 1.875 A Consumption ≤ 10 W (without HDD and PoE off) Operating temperature - -10°C to 55°C (14°F to 131°F) Operating Humidity - 10% to 90% Dimensions - (W × D × H) 320 × 240 × 48 mm (12.4" × 9.4" × 1.9") Weight ≤ 1.18 kg (without HDD, 2.6 lb.)

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The Dahua NVR4104-P-EI POE is a powerful network video recorder (NVR) designed for efficient and reliable surveillance operations. This device is equipped with 4 channels, allowing simultaneous recording from multiple cameras, making it an ideal choice for small to medium security setups. The NVR4000-EI series is equipped with WizSense technology, which allows AI to be added to cameras that do not yet have it. This built-in intelligence also makes it possible to find images quickly and intelligently via Quick Pick. The powerful hardware provides additional decoding capacity, making it possible to view 4 x 8MP channels simultaneously.  The Dahua NVR4104-P-EI POE supports recording up to 8MP resolution, guaranteeing high-quality video images. It also features H.265/H.264 decoding, which ensures efficient compression and high-quality video playback.With its Smart Add function, this NVR allows you to easily add and set up new cameras. It also supports Intelligent Video System (IVS) features such as line crossing and intrusion detection, giving your surveillance system an extra layer of security.The Dahua NVR4104-P-EI POE  also offers remote access options. Using the Dahua mobile application or via a web browser, you can access live video feeds or play back recorded footage anywhere, anytime.In summary, the Dahua NVR4104-P-EI POE is a robust and reliable solution for your surveillance needs, with high-quality recording, easy installation and advanced security features.

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The Hikvision DS-7604NXI-K1 Network Video Recorder is a 4 channel Acusense recorder. Acusense is a technology that allows the recorder on all connected cameras to recognize and record people and/or vehicles. This reduces useless recordings, such as recordings of blowing leaves. The recorder is equipped with an HDMI output for connecting a TV or monitor, a network output for connection to the network/APP, a 1x SATA connection for a hard disk (not included as standard, select below). The recorder can record cameras that are connected to the network (poe switch required). Hikvision AcuSense NVR 4-channel IP camera up to 12MP, classification of people and vehicles for motion detection (MD2.0) on 4 channels, fast target search and 1-channel facial recognition. (video stream) or 2-channel on facial recognition with photos. This recorder with Acusense technology can apply Acusense technology to simple cameras. This can be useful for older Hikvision IP cameras and the newer Acusense. So that persons or vehicles are recognized for recording and/or push messages. For example, normal recorders with simple cameras cannot distinguish moving trees from people or vehicles, which means that the recorder records many false recordings. It is therefore a very helpful technique that helps to make targeted recordings of people and/or vehicles Specifications: Intelligent analytics AI per device - Facial recognition, perimeter security, motion detection 2.0 AI via camera - Facial recognition, perimeter security, throwing objects out of buildings, motion detection2.0, ANPR, VCA Facial recognition Facial Features - N/A Face Detection & Analysis - Face Photo Comparison, Human Face Capture, Face Photo Search Face Photo Library - Up to 16 face photo libraries, with a total of up to 5,000 face photos (each photo ≤ 1MB, total capacity ≤ 73MB) Face detection and analysis Performance - 1 channel, 4 MP Face photo comparison (captured from camera) - 2 channel Motion detection 2.0 Per device - All channels, 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analytics for human and vehicle recognition to reduce false alarms Via camera - All channels Perimeter protection Per device - 1-channel, 4 MP (HD Network Camera, H.264/H.265) video analytics for human and vehicle recognition to reduce false alarms Via camera - All channels Video and audio IP video input - 4 channels Incoming bandwidth - 40 Mbps Outgoing bandwidth - 80 Mbps HDMI output - 1 channel, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz VGA output 1 channel, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz Video output mode - HDMI1/VGA simultaneous output is standard, HDMI1/VGA can be set to independent CVBS Output - N/A Audio output - 1 channel, RCA (linear, 1 KΩ) Two-way audio - 1-channel, RCA (2.0 Vp-p, 1 KΩ, using the audio in) Decoding Decoding format - H.265/H.265+/H.264+/H.264 Recording resolution - 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Synchronous playback - 4 channels Decoding capabilities - - AI on: 1ch@12 MP (30fps)/1ch@8MP (30fps)/3ch@4MP (30fps)/6ch@1080p (30fps) - AI off: 1-ch. at 12 MP (30 fps)/2 ch. at 8 MP (30 fps)/4 ch. at 4 MP (30 fps)/8 ch. at 1080p (30 fps) Stream type - video, video and audio Audio Compression - G.711ulaw/G.711alaw/G.722/G.726/AAC Network Remote connection - 128 API - ONVIF (profile S/G); SDK; ISAPI Compatible browser - IE11, Chrome V57, Firefox V52, Safari V12, Edge V89 or later Network protocol TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Network interface - 1 RJ-45 10/100 Mbps self-adaptive Ethernet interface PoE Interface - 4, RJ-45 10/100 Mbps self-adaptive Ethernet interface Power - ≤ 50 W Standard - IEEE 802.3af/at Help interface SATA - 1 SATA interface Capacity - Up to 10 TB capacity for each HDD USB interface - Front panel: 1 × USB 2.0; - Back panel: 1 × USB 2.0 Alarm in/out - N/A (4/1 is optional) General Power supply - 12 VDC, 1.5 A Consumption - ≤ 10 W (without HDD) Operating temperature - -10°C to 55°C (14°F to 131°F) Operating Humidity - 10% to 90% Dimensions - (W × D × H) 320 mm × 240 mm × 48 mm (12.6" × 9.4" × 1.9") Weight - ≤ 1 kg (without HDD, 2.2 lb.) Certification - CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017 Certification CE, CB, KC, Reach, WEEE, RCM, UKCA, LOA achieved

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DS-7604NXI-K1/4P (D) 4 Channel AcuSense 4K NVR HDMI and PoE   The Hikvision DS-7604NXI-K1/4P (D) Network Video Recorder is a 4 channel Acusense recorder with 4x PoE. Acusense is a technology that allows the recorder on all connected cameras to recognize and record people and/or vehicles. This reduces useless recordings, such as recordings of blowing leaves. The recorder is equipped with 4x PoE for plug and play connection of IP Cameras, an HDMI output for connecting a TV or Monitor, a network output for connection to the network/APP, a 1x SATA connection for a hard disk (not included as standard, select below) Hikvision AcuSense NVR 4-channel IP camera up to 12MP capable with 4 x PoE, classification of people and vehicles for motion detection (Acusense MD2.0) on 4 channels, fast target search and 1-channel facial recognition. (video stream) or 2-channel on facial recognition with photos. Specifications: Channels 4x PoE connections 4x PoE Video output HDMI, VGA Storage max. 1x 6TB Recording resolution max. 12MP 4K Audio in/out 1x in / 1x out Ethernet interface 1x RJ45 10/100/1000Mbps Alarm I/O n/a Streaming throughput 120 Mbps HDD Optional (not included) Voltage/Current 48Vdc /1.35A /10W USB 2x USB 2.0 Color Black Operating temperature -10 to 55°C Dimensions (hxwxd) 320 x 240 x 48mm Weight 1000 gr Brand Hikvision Data sheet

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