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YI

YI Dual-Lens Indoor Camera, 2.4Ghz Home Security Camera System with Fixed Lens and Dome Camera in 1, Expanded Viewing Angle, Motion Tracking, Dual-Screen Display, Two-Way Audio, Phone Alerts

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Features

  • Expanded Monitoring Coverage: The dual lens setup enables both motion tracking and focused monitoring. While the PT camera detects motion and begins tracking moving objects, the fixed lens can continue to maintain surveillance of critical areas. Meanwhile, the Yi Home app simultaneously initiates recording on both cameras, storing the footage on the SD card or in cloud storage.
  • Motion Tracking: The PT camera lens in a dual lens setup enables effective object tracking which automatically follows and records the movement of objects or individuals within its range. It will send real-time alerts or notifications to your connected devices whenever it detects movement and allows you to take prompt action.
  • Dual Lens Linkage: By clicking on a point in the fixed lens view, the pt lens can swiftly focus on and track the identified subject, providing detailed footage for identification or further analysis.
  • Multi-User Accessibility: You and your authorized contacts can simultaneously connect to the camera's live feed through YI Home App. This is especially beneficial for families, business owners who require real-time access to monitor different areas or respond promptly to any potential threats or incidents.
  • Cloud Storage and Local Storage: Supports YI Cloud as a better way to protect your footage, keeps it safe from theft and damage. Local Storage (micro SD Card up to 64 GB) is supported, SD card sold separately.(Upgrade the frimware to the latest for better livestreaming performance and more functions).

Recommended Uses For Product: Indoor Security


Brand: YI


Model Name: YI Dual-lens Security Camera


Connectivity Technology: Wired


Special Feature: 2-Way Audio, Night Vision


Indoor/Outdoor Usage: Indoor


Compatible Devices: Smartphone


Power Source: Corded Electric


Connectivity Protocol: Wi-Fi


Mounting Type: Stick Up


Video Capture Resolution: 1080p


Color: white


Number of Items: 1


Included Components: adater and cable


Number of Channels: 2


Wireless Communication Technology: Wi-Fi


Form Factor: Dome


Night Vision Range: 10 Meters


Voltage: 5 Volts (DC)


Wattage: 3.5 watts


Item dimensions L x W x H: 2.95 x 2.95 x 5.71 inches


Water Resistance Level: Not Water Resistant


Batteries Required?: No


Item Weight: 11.2 ounces


Focus Type: automatically


Low light technology: Night Color


Zoom Type: Digital Zoom


Zoom Ratio: 41


Alert Type: Audio and Motion


Room Type: Office, Kitchen, Living Room, Classroom


Video Capture Format: MPEG-4


Specific Uses For Product: indoor


Unit Count: 1.0 Count


International Protection Rating: IP65


Control Method: App


Flash Memory Supported Size Maximum: 64 GB


Product Dimensions: 2.95 x 2.95 x 5.71 inches


Date First Available: July 26, 2023


Manufacturer: YI Technology


Frequently asked questions

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Top Amazon Reviews

    • Better than I expected! Easy to use
I am not sure what I expected, basic functionality maybe, but this thing is perfect because I have one area I need constant surveillance and another area I need to sweep through from time to time, it works great! I can say the only issue is that since it is deep inside the building, it does white wash the area around the window when I scroll that way, but that area is covered by an exterior camera. The interface makes moving it very simple though. ... show more
Reviewed in the United States on May 3, 2024 by Josh
    • Excelente
Excelente
Reviewed in the United States on June 2, 2024 by Cristina
    • Cameras work very well, high quality video, easy to mount.
I purchased several of these cameras to mount outside my house for security purposes. Installation was easy: a small weather-resistant panel on the bottom allows access to the microSD slot, while the four-screw mounting plate allows the camera to be easily mounted and aimed in whatever direction you choose. Regarding installation, I wish the power cable exited the back of the camera, or could be routed through the base (either through a notch in the circular mount that leaves the cable exposed but would stay within the footprint of the mount, or through a hollow connector that'd go through the base and into the wall behind for greater security), rather than exiting from the bottom of the camera. As it is it works fine, but it'd be a minor-but-handy improvement. The camera connects over Wi-Fi, but is powered via the cable. Configuring the camera requires the Yi Home app, which makes setting up the camera easy: plug the camera into the power cord, wait for it to verbally announce it's ready to connect, then enter your Wi-Fi network information and password on the app, and hold your phone about 12-18" in front of the camera so it can see the app-generated QR code with that configuration information. After a few seconds, the camera is linked to your account. Easy. Picture quality in bandwidth-saving SD mode is reasonable for basic use (e.g. identifying make and model of vehicles), while HD mode is very high quality: I can read license plates about 30 feet away during the daytime when they're facing the camera. The status indicator light on the camera can be turned on and off as desired, as can other settings like motion detection, alerts, etc. At night, the IR illumination is provided by 850nm LEDs which produce a dimly-visible and not-at-all-bothersome red glow around the lens. Still, it does emit some visible light (albeit very dimly, and only noticeable when you look directly at it), so it would not be a complete "stealth" camera unless you turned off the IR illumination, but then you couldn't see anything. Night vision quality is surprisingly good and the range is moderate (it can illuminate and clearly see people walking about 20-25 feet away), though retroreflective things like bike reflectors, license plates, etc. dazzle the camera -- you can still see the bike or car, but the reflective object is completely washed out and not readable. If this is a concern of yours, consider turning off the built-in IR illumination and using a separate 850nm IR floodlight placed at a moderate angle to the camera. At night, bugs seem to sometimes be attracted to the IR lights, and their motion triggers the motion detection and sends an alert to the app. Turning down the motion sensitivity seems to help a bit with this. I don't use the two-way audio feature at all, so I cannot comment meaningfully on it. The camera's microphone is decent, and recorded audio is clear and intelligible -- I recently had contractors working at the house, and I could easily hear them speaking normally 20 feet away. I use the camera with a microSD card, so video is stored locally in the camera itself. I have it set to record only when motion is detected: no sense recording continuously if nothing is happening. There's a handy timeline in the app that lets you see what time of day motion was detected so you can play that video back. If the microSD card fills up, the camera will automatically delete the oldest video clips as needed in order to free up space for new clips. You can remotely play back saved videos on the microSD card at any time, but you cannot download them to your phone -- if you want to copy the video from the microSD card, you have to remove the card from the camera and insert it into your computer. Hopefully they allow remote download at some point in the future. If you don't use a microSD card, you're reliant on the Yi cloud system to store your videos. The app also has buttons for taking a still picture or recording video of the current view. These photos and video are saved to your phone, not to the camera itself. There's some confusion regarding the cloud service, so let me briefly explain: 1. The camera cannot be used with other recording devices/services like a NAS at home. It can only be used with the Yi app on the phone or the Yi software on a computer. 2. For no additional cost, you can remotely access your camera from anywhere in the world (assuming it's connected to a Wi-Fi network with internet access). For most typical home connections, no port forwarding or firewall configuration is needed: the Yi service acts as a matchmaker to the connection so you can connect directly. In the rare cases you can't connect directly, Yi will act as a transparent relay and you can still access your camera. 3. At no additional cost, Yi will save a 6-second clip of any motion detected (with certain "dead time", typically a minute or two, between motion events) and send you an alert. You can view that clip for 7 days, and can download it to your device during that 7 day window if you want to keep it indefinitely. After 7 days, the clip is deleted from Yi's server. 4. For an additional cost, you can subscribe to the "Yi Cloud" for remote storage of videos (useful if the camera is stolen or damaged, in which case the microSD card containing your videos would also be gone). Different plan levels will store video for different lengths of time ranging from 7 to 30 days. If you set it to only store video when motion is detected (and it will record for as long as motion is detected -- if you start running in circles in front of the camera for an hour, it will record for an hour -- this works the same as saving video to the microSD card only when motion is detected) you can include up to five cameras in a single subscription, which is quite economical. For the same price, you can also have one camera (not five, as with the motion detected-only plan) record continuously to the cloud. You can access cloud videos using the app, again with a handy timeline showing when motion was detected. In my case, I consider $66/year for 7-day storage of motion-detected video for five cameras to be very worthwhile. 5. Unlike the local microSD storage, if you use cloud storage you can remotely download your videos to your phone. The only downsides of the camera are that it's a little bulky (it'd be handy if it were narrower or reduced in diameter), the power cable is exposed on the underside of the camera, the requirement that one use the Yi app (rather than a NAS or some other camera-viewing/recording software), and the inability to remotely download video from a microSD card in the camera. A wider field of view would also be very handy. Also, the camera periodically sets its internal clock from some external source (presumably the Yi service), but in the interim it drifts freely and doesn't seem to be temperature compensated. If I view two cameras simultaneously (such as with Yi's Windows software), both can be simultaneously showing the same activity but the reported time can be up to 30 seconds different in the timestamps. No option exists to change how often the camera syncs its clock, or from what source (e.g. a local NTP server). You limit motion detection alerts to a user-specified area of arbitrary size, but it must be rectangular in shape -- no user-set shapes. I wish I could set it to alert if someone were on my property or walking on the sidewalk in front of the house but not if a car is driving on the road, but a simple rectangular zone doesn't allow this. Overall, I really like it. I'd happily give it five stars if they allowed for better clock sync, arbitrary-shape motion detection alerts, 10 second (rather than 6) free alert clips, and remote downloading from the microSD card. If the phone app could handle viewing multiple cameras simultaneously (something the Windows software can), the Windows software could save my password between viewing sessions (having to re-enter it whenever I open the software is a hassle), and the ability to use it with user-specified storage (e.g. a NAS, a different cloud storage service, etc.), so much the better. ... show more
Reviewed in the United States on October 1, 2018 by Pete S.
    • Works well
Good resolution
Reviewed in the United States on May 31, 2024 by SAM
    • No alerts, isn't that what these are supposed to do? Alert you to motion?
I purchased three 1080p YI Outdoor Security Cameras for home security back in May 2020. I already had the Yi indoor cameras in my home and thought that it was a safe bet to buy the outdoor versions because we were so pleased with the indoor ones. Boy was I wrong... These cameras are one step above useless, and I only say that because I can log in and view through the camera at any time I want - so if someone is at the door I CAN actually see them standing there, but as for alerts - those are just about non existent. I find this really strange, because I assume the same software runs the indoor cameras, and I get alerts when there is motion in the house, and as far as I know those alerts are fairly accurate, yet for some reason those outdoor cameras miss 99% of any movement and I very rarely get an alert. Even stranger, the alerts I get are mostly night alerts when a bug flutters across the front of the camera. It totally misses people coming to and from my front door, our car leaving and returning, and the rare time when one of the kids decides to dance in front of the camera lenses because they know it's not working. Oh it works well enough to see them if I have that camera pulled up in the app - but no alert. The main reason I bought these cameras was to be alerted if someone came into the driveway, or messed with the cars or animals in the back yard, I expected to get an alert and be able to thwart any would-be vandals or predators. When we realized that this was not working as expected, I started checking the Internet to see if one of the forums had some answerers, because who knows, perhaps they were not 'set' right, or I had inadvertently done something wrong when I hooked them up. I tried everything, from resetting them (5 times in total) to starting a whole new account because someone had mentioned that it had cleared up their motion alerts for their indoor cameras - all to no avail. As a last resort because this was not something I was able to correct myself, I contacted Yi Home. In the past they have been very helpful, I've always had great service, they were attentive and cleared up the problem in a few emails. I am not sure if the outdoor cameras are perhaps maintained by a different section of customer service, or even perhaps a different branch of the company, but getting any help for these outdoor cameras was IMPOSSIBLE! I emailed them, explained the situation and received an email back with some settings recommendations which I promptly changed. I still had problems, so I emailed back explaining that nothing had been resolved and got an email back from Yi support asking for some information from the cameras and a photo of my email address because they said that Amazon would remove that information if I typed it in to my correspondence. I submitted all the information, and after a while I got an answer back.... Asking if I had gotten the problem corrected..... Again, I sent the email with all the information they had requested the first time (which included photos of the scan code on the back of the cameras, the information about my Amazon purchase, and the photo of my email address) along with another account of the problems I was having. To make this short - I will just say that this happened 5 times, with me submitting the information, and then getting back another email asking for the information I had already sent each time before. I even got an email with a "rate my service" from the representative who was supposed to be helping me, which I answered with all the same information I had sent in the past emails AND a review of how I was not getting any help at all, that my cameras were still not alerting me to movement, and how I had basically wasted the money spent on those cameras because they did not do what I was led to believe they would do. I have finally given up, decided that I have wasted $120 and am moving on to a different brand which I hope will actually protect my home better than these Yi outdoor cameras do. The sad thing about it is that if I had just gotten some better customer service I would not have written this review (which might not be so good for people who might be looking to buy these cameras) but I was never given any information to try and correct the problem after that initial email about the settings - every email after that acted like I had never sent any information and they kept asking for the same thing time and time again... Save yourself some aggravation and don't buy these outdoor cameras, the indoor ones are great, but these outdoor ones are horrible. ... show more
Reviewed in the United States on August 27, 2020 by KimberlyKTX
    • Setup was a breeze
Good price, good function and easy setup.
Reviewed in the United States on May 14, 2024 by good son

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