Top 10 Best Cctv
of November 2024
1
Best Choice
litokam
litokam
litokam 2K Indoor Security Camera, 360 Cameras for Home Security Indoor with Motion Detection, Pet Camera with Phone App, Baby Monitor-Night Vision
10
Exceptional
View on Amazon
2
Best Value
ZOSI
ZOSI
ZOSI 4 Pack 1080p Home Security Cameras with Audio Recording,Built-in Microphone,2MP 1920TVL HD-TVI Outdoor Indoor CCTV Cameras with 120ft IR Night Vision Weatherproof Surveillance Bullet Camera
9.9
Exceptional
View on Amazon
3
EVERSECU
EVERSECU
EVERSECU 2K 3MP Outdoor Wireless Security Camera Support Pairing Via Bluetooth, Rechargeable Battery-Powered WiFi Home CCTV Bullet Camera, Spotlight, PIR Motion Detection, 2-Way Audio, Night Vision
9.8
Exceptional
View on Amazon
4
Septekon
Septekon
Septekon 2K Home Security Cameras 4 Pack, 2.4G Wired WiFi Security Camera Outdoor with Night Vision, Two-Way Audio, IP66, Motion Detection Alarm, Dual Antenna, Black
9.7
Exceptional
View on Amazon
5
ZOSI
ZOSI
ZOSI 1080P Security Camera System with 1TB Hard Drive,H.265+ 8CH 5MP Lite HD TVI Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras,Motion Alert,Remote Access
9.6
Exceptional
View on Amazon
6
ANNKE
ANNKE
ANNKE 3K Lite Security Camera System Outdoor with AI Human/Vehicle Detection,8CH H.265+ DVR and 8 x 1920TVL 2MP IP66 Home CCTV Cameras, Smart Playback, Email Alert with Images, 1TB Hard Drive - E200
9.5
Excellent
View on Amazon
7
Real HD
Real HD
2MP Dome TVI AHD CCTV Surveillance Security Camera, 2.8mm 100 Wide Viewing Angle, 1080P Dome Camera, 65ft Night Vision, Outdoor, Compatible with Analog TVI AHD CVI DVR, Full Metal Housing
9.4
Excellent
View on Amazon
8
ZOSI
ZOSI
ZOSI H.265+ Full 1080p Home Security Camera System Outdoor Indoor, 5MP-Lite CCTV DVR 8 Channel and 4 x 1080p (2MP) Day Night Vision Weatherproof Surveillance Bullet Camera, Motion Alerts (No HDD)
9.3
Excellent
View on Amazon
9
ZOSI
ZOSI
ZOSI 2.0MP HD 1080p 1920TVL Security Camera Outdoor Indoor (Hybrid 4-in-1 HD-CVI/TVI/AHD/960H Analog CVBS),36PCS LEDs,120ft IR Night Vision,105 View Angle Weatherproof Surveillance CCTV Bullet Camera
9.2
Excellent
View on Amazon
10
ZOSI
ZOSI
ZOSI H.265+1080p Home Security Camera System,8 Channel 5MP-Lite CCTV DVR with 4 x 1920TVL Weatherproof Surveillance Bullet Camera Outdoor/Indoor with 80ft Night Vision,Remote Access, Motion Alerts
9.1
Excellent
View on Amazon
11
ANNKE
ANNKE
ANNKE 8CH H.265+ 3K Lite Surveillance Security Camera System with AI Human/Vehicle Detection, 4 x 1920TVL 2MP Wired CCTV IP66 Cameras for Indoor Outdoor Use, Remote Access, 1TB Hard Drive Included
9.0
Excellent
View on Amazon
12
Cromorc
Cromorc
8CH Expandable All in one Wireless Security Camera System with 10.1" Monitor 4pcs 3MP Indoor Outdoor Camera One-Way Audio Night Vision Motion Detection Cromorc Home Business CCTV Surveillance 1TB HDD
8.9
Very Good
View on Amazon
13
honic
honic
honic 1080P (TVI/AHD/CVI/1200tvl) Security Camera with Sony STARVIS(EXMOR) Sensor, 2.8-12mm Manual Zoom, WDR (1080P Only), Smart IR, HLC, 2MP Outdoor Analog CCTV Cameras for Surveillance
8.8
Very Good
View on Amazon
14
ZOSI
ZOSI
ZOSI 4 Pack 2.0MP HD 1080P Security Cameras Kit TVI/CVI/AHD Indoor Outdoor 80ft Day Night Vision CCTV Dome Home Cameras For 720P/1080N/1080P/5MP/4K HD-TVI AHD CVI Analog DVR Systems(White)
8.7
Very Good
View on Amazon
About Cctv
Click here to learn more about these products.
litokam 2K Indoor Security Camera, 360 Cameras for Home Security Indoor with Motion Detection, Pet Camera with Phone App, Baby Monitor-Night Vision
ZOSI 4 Pack 1080p Home Security Cameras with Audio Recording,Built-in Microphone,2MP 1920TVL HD-TVI Outdoor Indoor CCTV Cameras with 120ft IR Night Vision Weatherproof Surveillance Bullet Camera
2.0MP 1080P HD-TVI Security Camera This is 1080P HD- TVI Bullet Camera. It compatible with 720P,1080P,5MP,4K HD-TVI analog DVRs. High performance lens captures everything in great detail and presents true-to-life color on screen. Compatibility This is HD-TVI Security Camera,It only Compatible with HD-TVI Analog DVR Systems,if you want Audio Recording,please make sure you DVRs support Audio input.But It work well with ZOSI DVR ModelZR08VN00,ZR08VN10, ZR08VN20. 120ft Night VisionBuilt in 36pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter. Up to 120ft night vision in total darkness and 160ft Night vision in ambient light. It provide color video during the daytime, black and white at night.. IP66 Weatherproof,Indoor and Outdoor useAluminum metal vandal proof waterproof can withstand the toughest of outdoor conditions,adjustable 3-axis camera stand, cable through bracket for hassle free use in rainy or snowy days.. NOTEThis wired cameras system come with power supply video power cable,but it did not come with DVR,it need to connect to the DVR to work..
EVERSECU 2K 3MP Outdoor Wireless Security Camera Support Pairing Via Bluetooth, Rechargeable Battery-Powered WiFi Home CCTV Bullet Camera, Spotlight, PIR Motion Detection, 2-Way Audio, Night Vision
Bluetooth Pairing This camera supports connecting to 2.4GHz WIFI via Bluetooth on your phone. Turn on the Bluetooth function on your phone, open the O-KAM APP and it will automatically find the camera and pair with it, making pairing as easy as a breeze, This Wi-Fi camera has a wide 110 viewing angle and a 50-foot range, and it delivers crystal-clear 2K resolution video that captures every detail of your home or business. You can see everything that matters.. 100 Wire-free Long-Lasting Battery No wires, no hassle. This security camera has a built-in 5000mAh battery that can last for 2-3 months indoors or outdoors. Its easy to install without any drilling or cabling. Say goodbye to the TIME-CONSUMING troubles of traditional wired cameras.. IP65 Waterproof Two-way Audio This outdoor camera can withstand any weather conditions, from sunshine to rain to snow. It is ideal for both indoor and outdoor use. With the Free app, you can access the camera remotely and communicate with two-way audio.. PIR motion Detection Alert Notification Outdoor security camera features motion detection which sends real-time alerts and saveS motion triggered videos to micro SD card up to 128GB or paid cloud storage once highly sensitive PIR motion sensor detects motion. please note this camera only supports 2.4ghz wifi, not supports 5ghz wifi.. Multi-user access Cloud Storage This home surveillance camera bulit in mic and high-power speaker which you could share viewing with your family after scan a QR code. It could starts recording to the micro SD card NOT included or paid cloud storage 7-days free after motion detecting..
Septekon 2K Home Security Cameras 4 Pack, 2.4G Wired WiFi Security Camera Outdoor with Night Vision, Two-Way Audio, IP66, Motion Detection Alarm, Dual Antenna, Black
2K Ultra Clear Image Advanced Night VisionThis home security camera is equipped with 3MP high-definition lens, 2304x1296 resolution, uses 8 advanced infrared LEDs, and cutting-edge image technology to offer you ultra-clear night vision up to 65ft in total darkness and help you watch a real-time live stream on your device.. AI Motion Detection Two Way AudioBoasting a built-in motion detection sensor and upgraded AI technology, our safety camera sends accurate, real-time message alerts to your phone. Use the built-in microphone and speaker to scare off intruders or communicate with your postman.. Improved Dual Wi-Fi Antenna More Stable WiFi ConnectionThe wifi security camera is equipped with an improved dual antenna, which stronger wiFi signal and longer transmission distance makes the 2.4G wifi connection more stable. Note This camera needs to be plugged into an outlet for continuous power. Alarm Siren Multi-user AccessYou can set the camera's automatic siren or sound the siren in case of emergency to scare away uninvited guests. Share the outdoor camera with your family up to 8 users, protect your home together. Supports RTSP, Onvif and compatible with Alexa.. Enterprise-class Video Encryption CloudSD Card StorageEnterprise-class AES256 encryption technology ensures a secure, real-time video data transmission and cloud storage. Review, download, and share your cloud data without any data loss at all times. It can also support up to 128GB micro SD card NOT included..
ZOSI 1080P Security Camera System with 1TB Hard Drive,H.265+ 8CH 5MP Lite HD TVI Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras,Motion Alert,Remote Access
H. 265H.265 8CH 5MP Lite HD-TVI DVR--With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.. Expandable camera system-this is 8Channel 4-in-1 DVR which supports analog HD-TVI CVI AHD camera It provides you the flexibility to extend additional cameras You can add more 4pcs 720P or 1080P Bullet or dome cameras. Built in 1TB Security Grade Hard Drive-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard Drive.. IP67 Weatherproof Camera,80ft Night Vision-- This Camera use Aluminum Metal materials, can effectively prevent rust,Can be installed in almost any outdoor or indoor place. ,Built in 24pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color.. Privacy Protection and Mobile Viewing You can block out select areas on each camera. This is to grant privacy in situations. People can not view of certain areas or activities. You can remote access simultaneously on smart devicesIOSAndroid at any time, anywhere with Wi-Fi 2G 3G 4G on smart Phone, tablet, and PC. Youll never miss out on a moment with remote and local playback, no matter where you are.
ANNKE 3K Lite Security Camera System Outdoor with AI Human/Vehicle Detection,8CH H.265+ DVR and 8 x 1920TVL 2MP IP66 Home CCTV Cameras, Smart Playback, Email Alert with Images, 1TB Hard Drive - E200
AI Motion Detection 2.0Driving AI to the next level, humanvehicle detection, line crossing, or region entrance detections are more accurate than before. For quicker locating in crucial moments, humanvehicle smart searching in recordings offers you great help.. Tried-and-True Safe GuardThis one-stop security solution includes 8pcs 1080p wired cameras 8CH 3K lite DVR that works with TVI, AHD, CVI, CVBS IP cameras. The DVR can hook up with 1080P30fps cams or 3K5MP20fps ones. Plus, the advanced sensor smart IR capture clear images up to 100ft away.. H.265 for Smoother Longer RecordingUpgraded to H.265, the recording time is lengthened, and the bandwidth is lessened. And an included 1TB hard drive saves you extra expense. Support up to 10TB HDD, package comes with 1TB HDD.. 247 Peace of MindWhenever real threats are detected, immediate pushes pop up on your phone, and you can check it out via 3G4G5GWi-Fi. However far away you are from home, this reliable security system secures your peace of mind daynight.. IP66 High-Quality ABS HousingWith IP66 weatherproof and the best ABS exterior housing, these wired cameras can stand from cold to hot, from -40C-40F to 60C140F. Every detail is designed for a longer lifespan.. Trust-Worthy Security Solution Handles AllPassed UL, CE, FCC, HDMI, etc. severe testings, and ANNKE App conformed to GDPR, all data transferring downloading are secured. Plus, NO monthly fees charges, but only a FREE professional support team awaits.
2MP Dome TVI AHD CCTV Surveillance Security Camera, 2.8mm 100 Wide Viewing Angle, 1080P Dome Camera, 65ft Night Vision, Outdoor, Compatible with Analog TVI AHD CVI DVR, Full Metal Housing
This camera is 2 Megapixels high definition 1080p HD TVIAHDCVI960H1000 TVL, 65ft IR night vision range. It has a 2.8mm Fixed lens with 100 degrees wide Field of View FOV to cover large areas. This BNC camera has 4 Resolution Outputs Supports 1080P HD-TVI, HD CVI, AHD, and 960H 1000TVL. It can work with TVI DVR, CVI DVR, AHD DVR, and analog DVR. The Default Video output is 1080P AHD Mode, compatible with all DVRs by switching to video output mode. Video Mode must be switched according to your 1080P DVR type.. DIP Switch Easy switch of your camera video output format TVICVIAHDCVBS.. This BNC security camera can work indoors and outdoors, come with IP66 weather-rated metal housing, and operating temperature is -40F 140F.. Note This 4-in-1 security camera does not have a recording or remote view feature, it requires a DVR for recording video. Video mode can be switched based on the DVR video mode. Please feel free to contact the seller..
ZOSI H.265+ Full 1080p Home Security Camera System Outdoor Indoor, 5MP-Lite CCTV DVR 8 Channel and 4 x 1080p (2MP) Day Night Vision Weatherproof Surveillance Bullet Camera, Motion Alerts (No HDD)
1. Advanced H.265 High Efficiency Video Compression __ ZOSI self-developed H.265 video coding technology extract features that focus on characteristics of the surveillance scenes for larger storage space and better image quality. H.265 can further improve compression ratio on the basis of H.265 standard and save about 80 storage compared with H.264, and thus effectively saving storage resources and provides an excellent and smooth viewing experience.. 2. Extendable System Overview __ Exclusive 8 Channel 5MP-Lite DVR Recorder paired with 4 Weatherproof 1080p bullet cameras with 80ft night vision and 90view angleIt allows you to add 4 more 1080p or 5MP cameras. 60FT BNCDC CCTV cabling provides both video and power to your cameras,more stable and reliable than wireless security system.No Hard Drive Included. 3. Local or Remote Access, Playback Anytime Anywhere __ View and control your security system locally by connecting the system to a monitor without internet, or via free ZOSI Client software on tablet, PC, or via Smartphone APP ZOSI Smart on mobile devices remotely.You can also playback significant evidence or funny videos records by searching different days, hours or minutes.. 4. Advance Motion Detection Alert Push __ You can customize motion detection area in each camera to minimize false alerts from moving branches or animals,and block out selected areas to grant privacy in situations, people can not view of certain areas or activities. Instant notifications and email alerts with screenshot will be pushed to your phone directly as long as the cameras detect moving objects.. 5. Customize Each Camera with Different Record Modes __Our ZOSI DVR offers 4 kinds recording modes to meet your needs Record footage continuously Record during scheduled times Only record when detect motion Recycle record. You can customize each camera with different recording modes, and download the recording files for the USB backup..
ZOSI 2.0MP HD 1080p 1920TVL Security Camera Outdoor Indoor (Hybrid 4-in-1 HD-CVI/TVI/AHD/960H Analog CVBS),36PCS LEDs,120ft IR Night Vision,105 View Angle Weatherproof Surveillance CCTV Bullet Camera
1. 1080P Hybrid 4-in-1 HD-CVITVIAHDAnalog __ It comes with OSD Menu which can change 4 different video output TVIAHDHD-CVICVBS and adjust the video settings.The default mode is 960H. You can change the OSD Menu by holding the button for about 5 seconds. 2. 1080p FHD Resolution __ 13CMOS 1080p Bullet Surveillance CCTV Camera,equipped with 36pcs IR LEDs, IR 120ft night vision Color in day time,black white in night time,3.6mm lens that wide enough to cover about 105view. Depended on the using environment. 3. IP67 Metal Weatherproof __ Camera used high quality metal aluminum materials, 3-Axis camera stand, cable through bracket for hassle free use in rainy or snowy days. Camera Power Supply and Coaxial Video Cables are not included but they are required and sold separately. . 4. Default Video Mode is Analog 960H Mode __ Compatible with HD-CVITVIAHDAnalog DVRs. However, if you want to switch to 1080p video mode, please make sure your DVR support 1080p resolution , or it won't show 1080p images.. 5. 207 Customer Support __ Free life-time Tech Support Any problems, please just feel free to contact us, you can always rely on our 207 customer service. Customer Support response within 20 hours everyday.
ZOSI H.265+1080p Home Security Camera System,8 Channel 5MP-Lite CCTV DVR with 4 x 1920TVL Weatherproof Surveillance Bullet Camera Outdoor/Indoor with 80ft Night Vision,Remote Access, Motion Alerts
1. Advanced H.265 High Efficiency Video Compression __ ZOSI self-developed H.265 video coding technology extract features that focus on characteristics of the surveillance scenes for larger storage space and better image quality. H.265 can further improve compression ratio on the basis of H.265 standard and save about 80 storage compared with H.264, and thus effectively saving storage resources and provides an excellent and smooth viewing experience.. 2. Extendable System Overview __ Exclusive 8 Channel 5MP-Lite DVR Recorder paired with 4 Weatherproof 1080p bullet cameras with 80ft night vision and 90view angleIt allows you to add 4 more 1080p or 5MP 12.5fps cameras. 60FT BNCDC CCTV cabling provides both video and power to your cameras,more stable and reliable than wireless security system.No Hard Drive Included. 3. Local or Remote Access, Playback Anytime Anywhere __ View and control your security system locally by connecting the system to a monitor without internet, or via free ZOSI Client software on tablet, PC, or via Smartphone APP ZOSI Smart on mobile devices remotely.You can also playback significant evidence or funny videos records by searching different days, hours or minutes.. 4. Advance Motion Detection Alert Push __ You can customize motion detection area in each camera to minimize false alerts from moving branches or animals,and block out selected areas to grant privacy in situations, people can not view of certain areas or activities. Instant notifications and email alerts with screenshot will be pushed to your phone directly as long as the cameras detect moving objects.. 5. Customize Each Camera with Different Record Modes __Our ZOSI DVR offers 4 kinds recording modes to meet your needs Record footage continuously Record during scheduled times Only record when detect motion Recycle record. You can customize each camera with different recording modes, and download the recording files for the USB backup..
ANNKE 8CH H.265+ 3K Lite Surveillance Security Camera System with AI Human/Vehicle Detection, 4 x 1920TVL 2MP Wired CCTV IP66 Cameras for Indoor Outdoor Use, Remote Access, 1TB Hard Drive Included
AI Motion Detection 2.0Driving AI to the next level, humanvehicle detection, line crossing, or region entrance detections are more accurate than before. For quicker locating in crucial moments, humanvehicle smart searching in recordings offers you great help.. Tried-and-True Safe GuardThis one-stop security solution includes 8pcs 1080p wired cameras 8CH 3K lite DVR that works with TVI, AHD, CVI, CVBS IP cameras. The DVR can hook up with 1080P30fps cams or 3K5MP20fps ones. Plus, the advanced sensor smart IR capture clear images up to 100ft away.. H.265 for Smoother Longer RecordingUpgraded to H.265, the recording time is lengthened, and the bandwidth is lessened. And an included 1TB hard drive saves you extra expense. Support up to 10TB HDD, package comes with 1TB HDD.. 247 Peace of MindWhenever real threats are detected, immediate pushes pop up on your phone, and you can check it out via 3G4G5GWi-Fi. However far away you are from home, this reliable security system secures your peace of mind daynight.. IP66 High-Quality ABS HousingWith IP66 weatherproof and the best ABS exterior housing, these wired cameras can stand from cold to hot, from -40C-40F to 60C140F. Every detail is designed for a longer lifespan.. Trust-Worthy Security Solution Handles AllPassed UL, CE, FCC, HDMI, etc. severe testings, and ANNKE App conformed to GDPR, all data transferring downloading are secured. Plus, NO monthly fees charges, but only a FREE professional support team awaits.
8CH Expandable All in one Wireless Security Camera System with 10.1" Monitor 4pcs 3MP Indoor Outdoor Camera One-Way Audio Night Vision Motion Detection Cromorc Home Business CCTV Surveillance 1TB HDD
EASY SETUP, ALL-IN-ONE WITH MONITOR AND HDD Cromorc wireless securty camera system integrated with 10.1 full HD Monitor and 1TB professional-level Hard Drive, meets all your video surveillance demands. It is easy to DIY install and setup. Plug the DC power supply of each camera and recorder to enjoy 247 non-stonpped guardian. Ture plug and play. It's your best choice for home and business security.. 2022 NEWLY UPGRADED HD WEATHERPROOF CAMERA Cromorc bullet camera brings you 3MP crystal image footage, advanced AI human detection, one-way audio and up to 65ft night vision. The IP66 weatherproof metal housing ensures longer lifespan. It is suitable for both indoors and outdoors daynight recording.. 8-CHANNEL EXPANDABLE, MULTI TYPE CAMERAS OPTIONAL You can order 4 more add-on cameras to customize your 8-camera system. Please search the ASIN B0795192GM for one-way audio camera, B07952BPTM for two-way audio bullet camera, B09X44W6GG for PanTilt dome camera. Cover more areas with peace of mind.. MULTI-FUNTION, REMOTE VIEW AND PLAYBACK ANYTIME, ANYWHERE Connect your Cromorc wireless surveillance camera system to network, download free APP Eseecloud from Apple APP Store or Android Google Play, you can remote view, playback the video on smart phone and tablet anytime, anywhere. Welcome to email us for the latest free software for Mac and Windows PC. Enable the HumanDetect and APP Alarm, your smart devices will receive instant Alert push.. WORRY-FREE PURCHASE Cromorc always endeavors to sastify our customers. We provide 1-year free warranty and professional support within 12 hours. You can email or call us if in need. If we miss your call, please email us. Welcome to send request to our service mailbox to activate extended free warranty for one-more year..
honic 1080P (TVI/AHD/CVI/1200tvl) Security Camera with Sony STARVIS(EXMOR) Sensor, 2.8-12mm Manual Zoom, WDR (1080P Only), Smart IR, HLC, 2MP Outdoor Analog CCTV Cameras for Surveillance
IMPORTANT FUNCTIONS Privacy allows to hide an area you want to Motion Detection Text Alarm make it more efficient to monitor activities by highlighting moving objects with outlined box and alarm text displayed on screen HLC to remove bright light area to allow car license plate number become more visible Smart IR to compensate over-saturation at night to see face clearly.. CRISP IMAGE 12.9-inch Exmor Starvis sensor megapixel lens for crystal clear image. Low Illumination, True WDR 1080P only, AGC, AWB, 3DNR and multiple OSD adjustments for optimal picture quality in any given lighting condition. 100-130 feet Long range IR for superior image at night.. GREAT LOW LIGHT IMAGE Exmor Starvis image sensor with back-illuminated pixel technology, NIR and LOW ILLUMINATION technology applied, it performs great image with little ambient light.. 4 MODES OUTPUT 2 Megapixel HD-TVI, 2.0MP HDCVI, 2.0 MP AHD and 1200 tvl wired BNC video output.. Friendly, easy-to-reach support Power supply Need DC 12V 2A, coaxial video cable and DVR are NOT INCLUDED but REQUIRED..
ZOSI 4 Pack 2.0MP HD 1080P Security Cameras Kit TVI/CVI/AHD Indoor Outdoor 80ft Day Night Vision CCTV Dome Home Cameras For 720P/1080N/1080P/5MP/4K HD-TVI AHD CVI Analog DVR Systems(White)
2.0MP 1080P HD-TVI Dome security cameraThis 1080P HD-TVI Dome camera Compatible with 720P,1080P,5MP,4K,HD-TVIAHDCVI analog DVRs,but do not Compatible with 960H DVRs.. 80ft Night Vision get a sharp and crisp image day or night with the camera's automatic IR-CUT filter Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color.. Indoor and outdoor useWaterproof Housing can withstand the toughest of outdoor conditions. Multiple Application CameraIt could be widely installed in home, store, office, school and any place.Protect your family, parents , baby ,property and everything.. Noted This System come with power supply video power cable,but do not come with DVR ,it need to connect to the DVR to work..