每个人都想在自己的家中感到安全，但不是每个人都想投资安全系统(security system)。也许您受租客合同的约束，不得进行永久性更改，或者您不信任(t trust)第三方来管理您的房屋。
无论您出于何种原因，室外 Wi-Fi 安全摄像头都有很多选择，可以让您在任何白天或晚上(day or night)都能实时查看您家墙外的情况。这些是最好的选择。
这些相机已根据价格、分辨率、夜视(night vision)功能和许多其他功能进行了评估，以确保您物有所值，让您安心无忧。
1. Nest户外安全摄像头
Nest在智能家居行业(home industry)已经声名鹊起，Nest Cam Outdoor也不例外。该相机具有令人印象深刻的技术规格和价格标签(price tag)，虽然不便宜，但考虑到其结构的质量水平，它肯定是负担得起的。
- 30 帧/秒的 1080p 视频
- 130 度视野
- 两路音频
- IP66 耐候性
Nest Cam Outdoor具有夜视(night vision)功能，无论多么黑暗，您都可以轻松查看家中的所有活动。每当检测到动作时，推送通知都会提醒您，订阅Nest Aware可以延长视频播放时间，这样您就可以回顾并检查您离开时发生的确切情况。
虽然不是无线的，但恒定的功率意味着您永远不必担心电池没电了。只要您的互联网速度至少为 2 mbps，您就可以依靠可靠的视频播放(video playback)。
售价 199 美元的Nest Cam可能有点超出某些人的预算。但是，您一次购买的相机越多，节省的费用就越多。
2.环形泛光灯凸轮
Ring Floodlight Cam不仅仅是一个安全摄像(security camera)头；也是泛光灯！Ring Floodlight Cam提供仅来自照亮一半社区的安全性，让您知道恶作剧何时发生，并将聚光灯直接照射在触发相机的肇事者身上。
Ring Floodlight Cam已运动激活。每当某物（或某人）触发其运动传感器(motion sensor)时，您将在智能手机或计算机(smartphone or computer)上收到推送通知(push notification)。您可以打开直播查看正在发生的事情，双超亮LED灯将确保您可以看到院子周围的任何东西。
Ring售价 249 美元，但在单个相机中包含大量功能。虽然它没有夜视(night vision)功能，但它不需要附带泛光灯。和Nest一样，您购买的泛光灯越多，单位成本就越低。
3. 爱洛 Pro 2
Arlo Pro 2在竞争中脱颖而出的主要原因有一个：它可以完全无线化。虽然您可以将摄像机连接到电源线(power cable)以进行连续监控，但将其设置为完全无线安全的选项为您提供了您可能无法获得的灵活性。
如果您想记录摄像机记录(cameras record)的所有内容，Arlo Pro 2可让您选择升级到CVR 系统(CVR system)。您还可以设置“活动”区域来监控您家和院子(home and yard)的特定区域。
每当触发动作时，Arlo Pro 2会在触发前三秒自动跳回，因此您可以随时监控家中的事件 - 但请记住，这仅在Arlo插入并在室内使用时才有效。
Arlo Pro 2是迄今为止(Arlo Pro 2)价格(price tags)最高的
产品之一。您可以以 299.99 美元的价格购买带有单摄像头的基本系统，以479.99美元的价格购买双摄像头系统，以 1099.99 美元的价格购买(two-camera system)六摄像头系统(six-camera system)
。
4.罗技圈2
罗技(Logitech)是一家多年来以向消费者提供价格实惠、优质的计算机零件而闻名的公司。(quality computer)现在，该公司将同样的理念带入了 Wi-Fi摄像头市场(camera market)，推出了罗技 Circle 2(Logitech Circle 2)，这是一款可选配的高分辨率安全摄像头(high-resolution security camera)。
罗技 Circle 2(Logitech Circle 2)是少数与 Apple HomeKit配合使用的相机之一，这使其成为沉浸在Apple 生态系统(Apple ecosystem)中的人们的常见选择。它还具有此列表中所有镜头的最广角，可让您使用单个相机查看更多内容。
Circle 应用程序(Circle app)可在 iPhone、Android和网络上使用，因此无论您使用什么设备，您都可以随时查看您家周围的活动。
罗技 Circle 2(Logitech Circle 2)的有线型号为 179.99 美元，而无线版本为 199.99 美元。但是，如果您购买组合包，您可以通过一些相当大的折扣获得更多的收益。
5. Nest Cam IQ 户外
Nest已经第二次进入这个名单，而且是有充分理由的。Nest Cam IQ使用的功能使其超越了此列表中的其他选项。Nest Aware可以检测人和动物之间的差异，甚至可以从不熟悉的面孔中识别出熟悉的面孔。
Nest Cam IQ Outdoor可以自动跟踪其视野中的运动。如果有人出现在旁边，相机会聚焦在他们身上。您还可以远程放大 12 倍以更仔细地观察。
这款相机的一个缺点是
价格标签(price tag)。每台摄像机 349 美元，这是一项昂贵的投资(pricy investment)，但人工智能增强功能使其成为当今市场上(market today)家庭安全(home security)的最佳选择之一。
Best Outdoor Wifi Security Cameras for 2019
Everyone wants to feel secure in their own home, but not everyone wants to invest in a ѕecurity system. Maybe you are bound by a renter’s contract to make no permanent changes, or mаybe you don’t trust a third party with your home.
Whatever your reasons, there are a lot of options for outdoor Wi-Fi security cameras that give you a real-time view outside the walls of your home any day or night. These are the best picks.
These cameras have been evaluated based on
price, resolution, night vision, and a host of other features to make sure you
get the best bang for your buck—and the best peace of mind.
1. Nest Outdoor Security Camera
Nest has made a name for itself in the smart home industry, and the Nest Cam Outdoor is no exception. The camera has impressive technical specifications and a price tag that, while not cheap, is certainly affordable given the level of quality in its construction.
- 1080p video at 30 frames/second
- 130-degree FOV
- Two-way audio
- IP66 weather resistance
The Nest Cam Outdoor has night vision that makes it easy to see all the activity around your home no matter how dark it is. Push notifications alert you whenever motion is detected, and a subscription to Nest Aware gives you extended video playback so you can look back and check on exactly what happened while you were away.
Although not wireless, the constant power means you never have to worry about the battery going dead. As long as you have an internet speed of at least 2 mbps, you can count on reliable video playback.
At $199, the Nest Cam might be a bit
outside some people’s budget. However, the more cameras you purchase at one
time, the greater the savings.
2. Ring Floodlight Cam
The Ring Floodlight Cam is more than just a security camera; it’s a floodlight, too! Providing the safety that comes only from lighting up half your neighborhood, the Ring Floodlight Cam lets you know when mischief is afoot and shines a spotlight directly on the perpetrator that triggers the camera.
- 1080p video
- 140-degree FOV
- Two-way audio
- Weather resistant
The Ring Floodlight Cam is motion
activated. Whenever something (or someone) triggers its motion sensor, you’ll
receive a push notification on your smartphone or computer. You can open the
livestream to check out what’s going on, and the dual ultra-bright LED lights
will make sure you can see anything around your yard.
The Ring is $249, but packs a lot of power into a single camera. While it doesn’t have night vision, it doesn’t need it with the attached floodlights. And like the Nest, the more floodlights you buy, the less cost per unit.
3. Arlo Pro 2
The Arlo Pro 2 sets itself apart from the competition for one primary reason: it can go completely wireless. While you can connect the camera to a power cable for continuous monitoring, the option to set it up as completely wire-free security provides you with flexibility you might not get otherwise.
- 1080p video
- 130-degree FOV
- Two-way audio
- IP-65
The Arlo Pro 2 gives you the option to upgrade to a CVR system if you want to keep records of everything the cameras record. You can also set up “activity” zones to monitor specific regions of your home and yard.
Whenever motion is triggered, the Arlo Pro 2 automatically jumps back three seconds before the trigger so you can always monitor events around your home—but keep in mind that this only works when the Arlo is plugged in and used indoors.
The Arlo Pro 2 carries one of the highest
price tags yet. You can purchase the basic system with a single camera for
$299.99, a two-camera system for $479.99, all the way up to a six-camera system
for $1099.99.
4. Logitech Circle 2
Logitech is a company that has made a name for itself supplying affordable, quality computer parts to consumers for years. Now the company brings that same philosophy to the Wi-Fi camera market with the Logitech Circle 2, a wires-optional high-resolution security camera.
- 1080p video
- 180-degree FOV
- Two-way audio
- IP-65
The Logitech Circle 2 is one of the few cameras to work with Apple’s HomeKit, which makes it a common pick for people immersed in the Apple ecosystem. It also has the widest angle of any of the lenses on this list, which lets you see more with a single camera.
The Circle app is available on iPhone, Android, and web, so no matter what device you’re using, you can check in on the activity around your home at any time.
The wired model of the Logitech Circle 2 is
$179.99, while the wireless version is $199.99. However, if you buy a combo
pack you can get more bang for your buck with some pretty great discounts.
5. Nest Cam IQ Outdoor
Nest has made its way onto this list a second time, and for good reason. The Nest Cam IQ utilizes features that put it above and beyond the other options on this list. Nest Aware can detect the difference between a person and an animal, and even knows a familiar face from a non-familiar face.
- 1080p video
- 130-degree FOV
- Two-way audio
- IP-66
The Nest Cam IQ Outdoor can automatically
track motions across its field of view. If a person appears at the side, the
camera will focus on them. You can also zoom up to 12x remotely to get a much
closer look.
The one downside to this camera is the
price tag. At $349 per camera, it is a pricy investment, but the artificial
intelligence augmentations make it one of the best options for home security on
the market today.
