{"id":4308,"date":"2025-08-25T22:47:45","date_gmt":"2025-08-25T19:47:45","guid":{"rendered":"https:\/\/charitouservices.com\/?post_type=product&p=4308"},"modified":"2026-04-20T09:30:46","modified_gmt":"2026-04-20T07:30:46","slug":"dahua-nvr-4ch-1hdd-80mbps-h265-nvr2104hs-p-4ks3","status":"publish","type":"product","link":"https:\/\/charitouservices.com\/?product=dahua-nvr-4ch-1hdd-80mbps-h265-nvr2104hs-p-4ks3","title":{"rendered":"Dahua NVR 4ch 1HDD 80mbps H265 NVR2104HS-P-4KS3"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

System<\/p>\n<\/td>\n<\/tr>\n

\n

Main Processor<\/p>\n<\/td>\n

\n

Industrial-grade processor<\/p>\n<\/td>\n<\/tr>\n

\n

Operating System<\/p>\n<\/td>\n

\n

Embedded Linux<\/p>\n<\/td>\n<\/tr>\n

\n

Operating Interface<\/p>\n<\/td>\n

\n

Web, Local GUI<\/p>\n<\/td>\n<\/tr>\n

\n

AI<\/p>\n<\/td>\n<\/tr>\n

\n

AI by Recorder<\/p>\n<\/td>\n

\n

SMD<\/p>\n<\/td>\n<\/tr>\n

\n

AI by Camera<\/p>\n<\/td>\n

\n

Perimeter protection; SMD<\/p>\n<\/td>\n<\/tr>\n

\n

Perimeter Protection<\/p>\n<\/td>\n<\/tr>\n

\n

Perimeter Performance of AI by Camera (Number of Channels)<\/p>\n<\/td>\n

\n

All channels (4 targets\/s)<\/p>\n<\/td>\n<\/tr>\n

\n

SMD Plus<\/p>\n<\/td>\n<\/tr>\n

\n

SMD Plus by Recorder<\/p>\n<\/td>\n

\n

4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change<\/p>\n<\/td>\n<\/tr>\n

\n

SMD Plus by Camera<\/p>\n<\/td>\n

\n

All channels (8 targets\/s)<\/p>\n<\/td>\n<\/tr>\n

\n

Audio and Video<\/p>\n<\/td>\n<\/tr>\n

\n

Access Channel<\/p>\n<\/td>\n

\n

4 channels<\/p>\n<\/td>\n<\/tr>\n

\n

Network Bandwidth<\/p>\n<\/td>\n

\n

80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing<\/p>\n<\/td>\n<\/tr>\n

\n

Resolution<\/p>\n<\/td>\n

\n

12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF<\/p>\n<\/td>\n<\/tr>\n

\n

Decoding Capability<\/p>\n<\/td>\n

\n

AI disabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 6-channel 1080p@30 fps<\/p>\n

AI enabled: 1-channel 8 MP@30 fps; 1-channel 6 MP@30 fps; 1-channel 5 MP@30 fps; 2-channel 4 MP@30 fps; 4-channel 1080p@30 fps<\/p>\n<\/td>\n<\/tr>\n

\n

Video Output<\/p>\n<\/td>\n

\n

1 HDMI, 1 VGA<\/p>\n

HDMI: 3840 \u00d7 2160, 1920 \u00d7 1080, 1280 \u00d7 1024, 1280 \u00d7 720<\/p>\n

VGA: 1920 \u00d7 1080, 1280 \u00d7 1024, 1280 \u00d7 720<\/p>\n<\/td>\n<\/tr>\n

\n

Multi-screen Display<\/p>\n<\/td>\n

\n

1\/4<\/p>\n<\/td>\n<\/tr>\n

\n

Third-party Camera Access<\/p>\n<\/td>\n

\n

ONVIF<\/p>\n<\/td>\n<\/tr>\n

\n

Compression Standard<\/p>\n<\/td>\n<\/tr>\n

\n

Video Compression<\/p>\n<\/td>\n

\n

Smart H.265+; H.265; Smart H.264+; H.264; MJPEG<\/p>\n<\/td>\n<\/tr>\n

\n

Audio Compression<\/p>\n<\/td>\n

\n

G.711a; G.711u; PCM; G726;<\/p>\n<\/td>\n<\/tr>\n

\n

Network<\/p>\n<\/td>\n<\/tr>\n

\n

Network Protocol<\/p>\n<\/td>\n

\n

HTTP; HTTPS; TCP\/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration<\/p>\n<\/td>\n<\/tr>\n

\n

Mobile Phone Access<\/p>\n<\/td>\n

\n

iOS; Android<\/p>\n<\/td>\n<\/tr>\n

\n

Interoperability<\/p>\n<\/td>\n

\n

ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK<\/p>\n<\/td>\n<\/tr>\n

\n

Browser<\/p>\n<\/td>\n

\n

Chrome; IE; Safari; Edge; Firefox<\/p>\n<\/td>\n<\/tr>\n

\n

Recording Playback<\/p>\n<\/td>\n<\/tr>\n

\n

Multi-channel Playback<\/p>\n<\/td>\n

\n

Up to 4 channels<\/p>\n<\/td>\n<\/tr>\n

\n

Record Mode<\/p>\n<\/td>\n

\n

General, motion detection; intelligent; alarm<\/p>\n<\/td>\n<\/tr>\n

\n

Backup Method<\/p>\n<\/td>\n

\n

USB device and network<\/p>\n<\/td>\n<\/tr>\n

\n

Playback Mode<\/p>\n<\/td>\n

\n

Instant playback; general playback; event playback; tag playback; smart playback<\/p>\n<\/td>\n<\/tr>\n

\n

Alarm<\/p>\n<\/td>\n<\/tr>\n

\n

General Alarm<\/p>\n<\/td>\n

\n

Motion detection; camera external alarm; PIR alarm<\/p>\n<\/td>\n<\/tr>\n

\n

Anomaly Alarm<\/p>\n<\/td>\n

\n

Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline<\/p>\n<\/td>\n<\/tr>\n

\n

Intelligent Alarm<\/p>\n<\/td>\n

\n

Perimeter protection; SMD Plus<\/p>\n<\/td>\n<\/tr>\n

\n

Alarm Linkage<\/p>\n<\/td>\n

\n

Recording; snapshot; buzzer; log; preset; email; tour<\/p>\n<\/td>\n<\/tr>\n

\n

Port<\/p>\n<\/td>\n<\/tr>\n

\n

Audio Input<\/p>\n<\/td>\n

\n

1-channel RCA<\/p>\n<\/td>\n<\/tr>\n

\n

Audio Output<\/p>\n<\/td>\n

\n

1-channel RCA<\/p>\n<\/td>\n<\/tr>\n

\n

Alarm Input<\/p>\n<\/td>\n

\n

NA (2 channels are optional)<\/p>\n<\/td>\n<\/tr>\n

\n

Alarm Output<\/p>\n<\/td>\n

\n

NA (1-channel 12 V 1 A output is optional)<\/p>\n<\/td>\n<\/tr>\n

\n

Disk Interface<\/p>\n<\/td>\n

\n

1 SATA port. Each disk can contain up to 20 TB. this limit varies depending on the environment temperature.<\/p>\n<\/td>\n<\/tr>\n

\n

USB<\/p>\n<\/td>\n

\n

2 (1 front USB 2.0 port, 1 rear USB 2.0 port)<\/p>\n<\/td>\n<\/tr>\n

\n

HDMI<\/p>\n<\/td>\n

\n

1<\/p>\n<\/td>\n<\/tr>\n

\n

VGA<\/p>\n<\/td>\n

\n

1<\/p>\n<\/td>\n<\/tr>\n

\n

Network Port<\/p>\n<\/td>\n

\n

1 (10\/100 Mbps Ethernet port, RJ-45)<\/p>\n<\/td>\n<\/tr>\n

\n

PoE Port<\/p>\n<\/td>\n

\n

4 ports, 10\/100 Mbps, IEEE 802.3 af\/at<\/p>\n<\/td>\n<\/tr>\n

\n

General<\/p>\n<\/td>\n<\/tr>\n

\n

Power Supply<\/p>\n<\/td>\n

\n

53 VDC, 1.22 A<\/p>\n<\/td>\n<\/tr>\n

\n

Power Consumption<\/p>\n<\/td>\n

\n

Total output of NVR is <10 W (without HDD) Total output power of PoE is 36 W, the maximum output power of a single port is 25.5 W<\/p>\n<\/td>\n<\/tr>\n

\n

Net Weight<\/p>\n<\/td>\n

\n

0.85 kg (1.87 lb)<\/p>\n<\/td>\n<\/tr>\n

\n

Gross Weight<\/p>\n<\/td>\n

\n

1.85 kg (4.08 lb)<\/p>\n<\/td>\n<\/tr>\n

\n

Product Dimensions<\/p>\n<\/td>\n

\n

260.0 mm \u00d7 232.5 mm \u00d7 47.6 mm(10.24″ \u00d7 9.15″ \u00d7 1.87″) (W \u00d7 D \u00d7 H)<\/p>\n<\/td>\n<\/tr>\n

\n

Packaging Dimensions<\/p>\n<\/td>\n

\n

374.0 mm \u00d7 119.0 mm \u00d7 311.0 mm(14.72″ \u00d7 4.69″ \u00d7 12.24″)(W \u00d7 D \u00d7 H)<\/p>\n<\/td>\n<\/tr>\n

\n

Operating Temperature<\/p>\n<\/td>\n

\n

\u201310 \u00b0C to +55 \u00b0C (14 \u00b0F to +131 \u00b0F)<\/p>\n<\/td>\n<\/tr>\n

\n

Storage Temperature<\/p>\n<\/td>\n

\n

\u201320 \u00b0C to +60 \u00b0C (\u20134 \u00b0F to +140 \u00b0F)<\/p>\n<\/td>\n<\/tr>\n

\n

Operating Humidity<\/p>\n<\/td>\n

\n

10%\u201393% (RH), non-condensing<\/p>\n<\/td>\n<\/tr>\n

\n

Certifications<\/p>\n<\/td>\n

\n

CE-LVD: IEC 62368-1:2014<\/p>\n

CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dahua 4CH Compact 1U 4PoE 1HDD Lite Network Video Recorder<\/strong><\/p>\n

\n

>\u00a0Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats.<\/p>\n

>\u00a0Max. decoding capability: 6 \u00d7 1080p@30 fps.<\/p>\n

>\u00a0Max. 80\/80\/60 Mbps incoming\/recording\/outgoing bandwidth.<\/p>\n

>\u00a0Supports IP cameras with a resolution up to 12 MP.<\/p>\n

>\u00a0AI by Recorder supports 4-channel SMD.<\/p>\n

>\u00a0AI by Camera supports perimeter protection and SMD.<\/p>\n

>\u00a0Supports one-click arming and disarming.<\/p>\n

\"\"<\/p>\n<\/div>\n","protected":false},"featured_media":4310,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[281],"product_cat":[41,29,28],"product_tag":[],"class_list":["post-4308","product","type-product","status-publish","has-post-thumbnail","product_brand-dahua","product_cat-nvrs-network-video-recorders","product_cat-security-cameras","product_cat-security-systems","product_shipping_class-small","desktop-align-center","tablet-align-left","mobile-align-left","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/charitouservices.com\/index.php?rest_route=\/wp\/v2\/product\/4308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/charitouservices.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/charitouservices.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/charitouservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4308"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/charitouservices.com\/index.php?rest_route=\/wp\/v2\/media\/4310"}],"wp:attachment":[{"href":"https:\/\/charitouservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4308"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/charitouservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4308"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/charitouservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4308"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/charitouservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}