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[Wireless Pro, 100Ft Range] Hiseeu Wireless Security Camera System, Expandable 16CH 4K NVR, 4Pcs 3MP Night Vision Wifi Cameras Home Surveillance Outdoor, Motion Detection, 1TB HDD, One-Way Audio Specification Item model number WK-4HB612-AT Optical Sensor Technology CMOS Power Source DC12V Corded Electric Memory Storage Capacity 1 TB Night Vision Range 65 Feet Low light technology Night Vision Lens Type Fixed Operating System Andriod and iPhone, Windows and MAC OS System Other camera features Front Brand Hiseeu Viewing Angle 75 Degrees Number of Channels 16 Hardware Interface USB Is Discontinued By Manufacturer No Manufacturer Hiseeu Item dimensions L x W x H 7 x 11 x 13 inches Total USB Ports 1 Video Capture Resolution 3MP Focal Length Description 3.6mm Item Weight 7.7 pounds Connectivity Technology Wireless Connection Signal Format Digital Recording Mode 24/7 Recording, Event/Schedule Special Feature function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Night Vision, Wireless WiFi 2.4G/5G Connectivity, 24/7 Video Recording, Corded Powered, one-way audio, Motion Sensor See more Frame Rate 15fps Antenna Type Fixed Color Sliver Compatible Devices Smartphones, Personal Computers, TV, Cameras, Laptops Batteries 1 CR2032 batteries required. Product Dimensions 7 x 11 x 13 inches 11.0 inches x 7.0 inches x 13.0 inches. Weight: 7.7 lb ?Local Remote Control? The home security camera system support local view control, no need WiFi, true play plug. For remote control, support dual-band WiFi 2.4GHz/5GHz connectivity. WiFi pro technology offers 100ft installation distance, suitable for indoor/outdoor use ?Wired Plug-in Powered, 24/7 Recording? Hiseeu security camera system, 24/7 wired powered of cameras and NVR support 24/7 recording, no dropouts or battery hassles. 3 recording modes (?24/7 recording, motion-triggered recording, or customized recording ), total flexibility ?1TB Storage, No Monthly Fee? Security camera system pre-installed in 1TB hard drive, massive local storage (no cloud fees!) offering over 45 days of continuous 24-hour recording. H.265+ ?bandwidth optimization Delivers ?50% bandwidth reduction? compared to H.264 while maintaining 4K/8MP resolution, enabling stable transmission even in low-bandwidth environments ?Expand to 16CH IP66 Waterproof ? The NVR security camera system is coming with 4pcs 3MP cameras+1pc 4K NVR, it supported to expand to 16CH, scalability to secure large homes or businesses. Operates flawlessly in heavy snow, high winds, and sub-zero temperatures ?Motion Sensor/AI Human Detection? Motion detection of the wireless wifi security camera system give you ?24/7 uninterrupted protection. Smartly distinguishes people from false alarms (like pets or shadows), sending alerts only for real threats by AI human detection ?Night Vision One-Way Audio? 4K NVR + 3MP cameras capture sharp details even in darkness, eliminating blind spots. Surveillance camera system enhance security measures with the listen in real-time without revealing your presence-no accidental mic leaks or unwanted attention ?Worry-Free Purchase?Enjoy peace of mind knowing that we provide a one-year warranty and hassle-free returns within three months of purchase for all hiseeu camera system. Our dedicated customer support team is committed to responding promptly within 12 hours via email. ?Instant Notification Video Playback?Instant notifications on your phone, live view/playback anytime, hiseeu camera system ensures no detail is missed Product Description 1 2K 3MP High Quality 2 Works with Alexa 3 Waterproof Weatherproof 4 Night Vision 5 User Friendly Expandable NVR Kits, Always Ready for Upgrade This security camera system has 1TB hard drive pre-installed and support up to 6TB. Also the home security camera system can be added for 5mp cameras. Up to 6TB Storage Newer Cameras Supported Software Upgradable Lifetime Tech Service What you can get from this one nvr camera system AI Human Motion Detection This cctv camera security system is built-in PIR sensor and support AI human detection. Give you exact infomation! 24-7 Recording The camera system has three recording mode: best recording mode, 24-7 continuous recording and events recording. Multiple Alerts You can get notifications from multiple alerts by Push, Email and buzzer by this one home security camera system. Customized Detection Area Cover the area you wouldn't detection? Want to detection only the customized zone? This 8ch dvr security camera system take you achive. Multiple Users Sharing The surveillance camera system can share multiple users in globally at the same time, you and your family can take care of your baby and pet together. Remote View The wireless security camera system support to connect with your different devices by dual wifi, take any one device you have now to view your place! Synchronize 4CH Playback This one 3MP camera system support synchronize 4CH playback. You can view playback of that 4 cameras at the same time. No need change them one by one. What's in the box 3mp security camera system 1*NVR, 4*3MP cameras, 1*NVR power adapter, 4*camera power adapter, 1*Extension Antenna, 1* Mouse, Screws, 1*Manual Camera Resolution 3MP NVR Resolution 4K Camera Function One Way Audio Detection PIR AI human motion detection Night Vision Smart Mode, Infrared Mode Notification Motion, Light Alert Alert Three Mode: NVR buzzer, Email and Cellphone notification How to record Use pre-installed 1TB HDD, or Cloud storage on APP (need pay for, but is optional) How to Power Camera All cameras work with DC12V 1A power cable Which is necessary Connect with the TV or PC monitor Recording Mode Three mode: best recording, event recording, 24-7 continuous recording. Compatible Alexa Hiseeu Expandable 16 Channels Wireless Camera System WK-4HB613-AT Expandable to 16 channels, allow to add 16 cameras max, check below camera ASIN to meets all your needs 1 2 3 SHIPPING . We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence