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空中停留 8 分钟:亚马逊全新 Ring 安防机器人的局限

Ring 的飞行摄像头主打短暂的室内巡查;轮式 Rover 则面向企业巡逻。电池续航限制、订阅费用和尚未获得的 FCC 授权,都让这项宣传打了折扣。

文字 阅读需 7 分钟 · 37 个来源

原语言视频

译自英文原文。

Ring 新款飞行安防摄像头标称最长飞行时间为 8 分钟。这只是一次短暂的巡查窗口,而不是整夜空中巡逻;而且这是制造商在受控条件下给出的额定值,并非经独立验证的结果。这个数字让亚马逊最新的安防宣传更显实际:一台能够移动的摄像头可以提供有用的新视角,但并不能成为不知疲倦的守卫。⁠24

亚马逊于 11 月 10 日宣布推出两款设备,归入旗下全新的 Ring Robotics 类别:面向家庭、售价 249.99 美元的 Ring Drone Cam,以及售价 999.99 美元、主要为企业设计的轮式机器人 Ring Rover Cam。美国市场的 Rover 计划于 2026 年 12 月 16 日开始发货,Drone 则计划于 2027 年 1 月 27 日开始发货。但两者的上市情况有实质区别。Rover 已开放预购;Drone 目前仅接受电子邮件登记,且仍未获得美国联邦通信委员会(FCC)要求的授权。亚马逊表示,在取得该授权之前,不能出售或出租这款设备。⁠9

实际用途很直接:与其再安装一台固定摄像头,不如派一台设备去检查某个房间、门口或预设的警报地点。这种方式能否在日常环境中的家具、货架和人员周围可靠运行,仍有待产品检验,并非其发布时已经证实的结论。

摄像头主动靠近查看

两款设备都使用 AI Pilot,将摄像头、视觉模型、机载传感器和云端处理结合起来。设置方式有所不同:用户需要拿着无人机在空间内移动,而 Rover 会自主探索。系统会绘制平面图、识别房间并建议巡逻点。用户可以在派出机器人前更改这些停靠点;Ring 表示,设备会规划路线,绕开家具和货架等障碍物。⁠9

联网的 Ring 摄像头、传感器或警报器可以触发设备前往预设巡逻点。用户也可以通过 Ring 应用请求查看画面;无人机支持 Alexa Home Map。这只是对 Ring 现有安防系统的扩展,并不代表任一机器人都能在建筑物内到处追踪某个人。⁠9

Ring 创始人兼首席发明人 Jamie Siminoff 如此解释这一构想:“坦率地说,答案并不是增加更多摄像头;我们要重新构想安防设备可以是什么。”移动能力确实改变了摄像头能查看的位置。但它也为一项原本由固定在墙上的摄像头执行、无需移动的工作,增加了导航、充电和安全移动等问题。⁠9

Drone Cam 可以飞往某个房间、已保存的视角或地图上选定的地点。飞行结束或电量偏低时,它会返回充电底座。Ring 标称最长飞行时间为 8 分钟,该数据是在受控环境中使用全新且充满电的电池测得。实际飞行时间会因房间、使用方式和电池状况而异;电池性能也会随着使用而下降。⁠24

首发当日的报道说法不一。VC.ru 在 11 月 10 日报道称,飞行时间为 5 至 7 分钟;LOG 当日报道称,约为 8 分钟。Ring 的官方规格给出了最明确的参考值——最长 8 分钟——并附有上述测试条件说明。这些数字都不能证明设备能够持续在空中提供覆盖。⁠1⁠2⁠24

这款无人机录制 2K 视频,规格为 1920 乘 1920 像素,水平和垂直视野均为 148 度,并支持 360 度旋转。两盏 LED 灯可照亮昏暗区域;设备没有红外夜视功能。它没有麦克风、扬声器、双向通话或警报器。它主要通过灯光和螺旋桨噪声,让人能看见也能听见其存在。它只在飞行时录像;停靠后会关闭电源,摄像头也会关闭。⁠24

这是一款室内设备,使用温度限制在 41 至 95 华氏度之间。充电底座需要放在平坦表面上,并接通电源和 Wi-Fi。Ring 建议上传带宽至少达到每秒 5 兆比特,可用带宽会影响视频分辨率。它并不是用于检查室外周界的无人机。⁠24

这项飞行摄像头计划可追溯到 2020 年的一次公布。VC.ru 援引彭博社报道称,开发过程曾陷入这样的循环:增加传感器会提高电池需求和设备重量,使稳定飞行更难实现。这段历程有助于解释为何等待如此漫长,但并不能证明新公布的版本已经解决了所有实际困难。⁠1

Rover 的局限各不相同

Rover Cam 将亚马逊 Astro 的技术和使用体验重新用于更专注的安防用途。它的伸缩式潜望摄像头可以探看柜台或货架上方,并可为各个停靠点保存摄像头高度。它可以前往某个房间或已保存的巡逻点,并进行 360 度扫描。与无人机不同,它支持双向音频和远程启动警报器。灯塔式指示灯有助于显示其位置,屏幕则会显示状态,包括正在录制和实时查看等信息。⁠9⁠37

它在移动时可进行最高 4K 的直播和录像,红外夜视功能则可在黑暗中提供黑白画面。它的 152 度对角视野与无人机的水平和垂直视角采用不同测量方式,因此这些数字不能直接对比。视频质量会因带宽、设备温度和环境光线而异。Ring 建议上传带宽至少达到每秒 15 兆比特。两款设备都支持双频 Wi-Fi;Rover 需要通过该连接绘制地图并导航。⁠37⁠24

两篇首发报道都称,Rover 每次充电约可运行 30 分钟;这是报道所述的续航时间,并非独立续航测试。Ring 列出的充电时间约为 45 分钟,使用随附充电器。无论最终的实际表现如何,用户都应预期设备需要中断运行以充电,而非不间断地移动巡逻。⁠1⁠2⁠37

覆盖范围同样需要仔细解读。Ring 宣称其地图绘制范围最高可达 5,000 平方英尺,即约 465 平方米。VC.ru 11 月 10 日的报道提到,一次充电可检查约 500 平方米,但官方地图绘制规格并未证实这一说法。楼层平面面积并不等于实测巡逻距离,也不能证明设备能在一个电池周期内检查每个区域。Rover 也只能在单层楼内活动。⁠1⁠37

在有人使用的场所,其对实际空间的要求也很重要。Rover 重 20.6 磅,不包括另行列出的配件,适用于温度在 32 至 95 华氏度之间的干燥室内空间。Ring 表示,不适合在 3 岁以下儿童或小型宠物周围使用。充电器两侧各需留出 1 英尺空间,前方需留出 5 英尺,并且必须放置在距离向下楼梯至少 3 英尺的地方。企业需要有合适的地方安置它,而不只是有足够的地面空间来证明购买合理。⁠37

价格与使用边界

官方硬件定价显示,Rover 比 Drone 贵 750 美元,且尚未计入订阅或其他费用。这也厘清了首发当日的价格差异:VC.ru 在 11 月 10 日将 Rover 标价为 1,000 美元,而 LOG 报道的价格是 999 美元。亚马逊的公告给出了精确价格:Rover 为 999.99 美元,Drone 为 249.99 美元。⁠1⁠2⁠9

定时巡逻需要兼容的 Ring Protect 订阅。已保存视频等功能也取决于兼容套餐;宣传称,云端可保存运动事件视频,最长达 180 天。这里没有确认过的订阅价格,因此,硬件标价并不包含宣传中的自动化服务的全部成本。⁠24⁠37

两款设备在隐私方面也有所不同。无人机停靠时会关闭摄像头,但 Rover 可在充电器处检测到人员并开始录像;它不会全天候持续录像。其睡眠模式会收回潜望摄像头并关闭麦克风。两款设备都有录像指示灯,Ring 还提供名为 Throw Away the Key(TAKE)的录像加密功能。这些控制措施并未解决哪些场所应允许录像,也未解决谁应当有权查看员工、访客和家庭成员的影像。⁠24⁠37

公布的发货安排适用于美国。Ring 产品页面明确表示,这些设备不发往加拿大。LOG 报道称,两款设备都不会正式进入土耳其市场,但现有证据无法证实公司就土耳其市场作出过具体承诺或设有限制。不能根据美国的上市安排推断其他地区的供应情况。⁠2⁠24⁠37

接下来承诺的时间节点

  1. 2026 年 12 月 16 日

    Rover Cam 计划开始在美国发货;这是发货启动时间,并非保证送达日期。

    9
  2. 2027 年 1 月 27 日

    Drone Cam 计划开始在美国发货,但仍须先获得 FCC 授权。

    9

真正有用的承诺是提供可移动的视角:让设备去检查固定摄像头看不到的地方。更宏大的安防主张仍未得到证实。在授权、发货和日常使用兑现发布时的承诺之前,买家所拥有的只是宣传中的功能、较短的运行时长,以及依赖订阅的定时巡逻,而不是任何一款设备能够取代保安或提供持续保护的证据。

来源27

在此处引用的来源中,Amazon News最先发布,比本报道播出早6小时。 随后还有17家媒体发布。

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来自 27 家媒体的 37 个来源· 引用最多的优先

播出原貌
  1. Amazon has priced a flying home-security camera at $249.99. A wheeled version costs $999.99, and scheduled patrols require a subscription. Both promise to move toward places a fixed camera can't inspect. What can these machines actually do, and what's standing between the announcement and a working patrol?
  2. The Drone Cam is aimed at homes. The Rover Cam is designed primarily for businesses. Their official hardware prices are $249.99 and $999.99, a $750 difference before subscriptions or other costs.
  3. Amazon introduced both on November 10 under its new Ring Robotics category. The practical change is a camera that can travel to a doorway, room or programmed alarm location. Ring's advertised navigation and battery capabilities still have to prove themselves in everyday use.
  4. A user carries the drone through the space during setup. The rover explores by itself. Their AI Pilot system builds a floor plan and suggests patrol points. Users can change those stops before sending either machine out.
  5. AI Pilot combines cameras, vision software and onboard sensors with cloud processing. Ring says it plans routes around furniture and shelving. A connected camera, sensor or alarm can trigger a trip to preset points. Both work through the Ring app and existing Ring devices, while the drone also supports Alexa Home Map.
  6. Ring founder and chief inventor Jamie Siminoff says, “The honest answer wasn’t more cameras; it meant reimagining what a security device could be.” That ambition puts a moving camera inside spaces where people live and work.
  7. The drone's short flight window sets an immediate limit on that ambition. It returns to its charging dock when a flight ends or its battery runs low. Owners can request a room, a saved viewpoint or a point selected on the map, and launch a patrol themselves.
  8. The early flight-time figures ranged from five to seven minutes to about eight minutes. Early Rover prices also differed by a dollar. The official Rover listing gives the precise price of $999.99.
  9. Ring's own flight rating comes with testing conditions. The company used a new, fully charged battery in a controlled environment. The room, the way the drone is used and the battery's condition all affect how long it stays airborne.
  10. Ring rates the Drone Cam for up to eight minutes per flight. Battery performance also declines with use. That gives owners a brief inspection window, followed by a return to the dock for charging.
  11. The camera records in 2K, specified as 1920 by 1920 pixels. Its field of view is 148 degrees horizontally and vertically, and it can rotate through 360 degrees. Two built-in LED lights illuminate dim areas. It doesn't have infrared night vision.
  12. The drone's propellers make its presence audible, and its lights make it visible. It has no microphone or speaker. Owners can't use it for two-way talk or activate a siren. It records only while flying, then powers down in its dock.
  13. Its reported weight is 165 grams. The dock needs a flat indoor surface, a power outlet and Wi-Fi. Ring recommends at least five megabits per second of upload capacity. Available bandwidth can change the video resolution.
  14. The drone is restricted to indoor use between 41 and 95 degrees Fahrenheit. The rover's range starts at 32 degrees and also ends at 95. Both support dual-band Wi-Fi. The rover needs that connection to map and navigate.
  15. The flying-camera project reaches back to an announcement in 2020. Adding sensors increased battery demands and weight, making stable flight harder to achieve. That development cycle helps explain the years between the original idea and these newly announced shipping plans.
  16. The Rover Cam raises an adjustable periscope camera to look above counters or shelving. Owners can save a camera height for each stop. It can travel to a room or saved patrol point and perform a 360-degree scan.
  17. The rover reworks technology and experience from Amazon Astro, with security now its central purpose. A light tower helps reveal its location. Its screen shows status, including recording and live viewing. Unlike the drone, it offers two-way audio and a remotely activated siren.
  18. The rover streams and records in up to 4K while moving, and infrared night vision supplies black-and-white images in darkness. Its camera has a 152-degree diagonal field of view, measured differently from the drone's horizontal and vertical angles.
  19. Video quality varies with bandwidth, device temperature and ambient light. Ring recommends at least 15 megabits per second of upload capacity. The rover can also detect people and start recording while docked, although it doesn't record continuously around the clock.
  20. Ring advertises mapping for up to 5,000 square feet. That measures the space it can map. It doesn't tell an owner how much floor the rover can inspect before its battery needs charging.
  21. The rover's reported operating time is about 30 minutes. Ring lists charging at approximately 45 minutes with the included charger. Those operating windows mean patrols have interruptions. And the rover stays on a single floor, limiting what one unit can cover in a multistorey building.
  22. The rover's charger needs one foot of clearance on either side and five feet in front. It must sit at least three feet from a downward staircase. Those requirements affect where an owner can safely base the robot.
  23. The rover itself weighs 20.6 pounds, or 9.35 kilograms, excluding separately listed accessories. It's designed for dry indoor spaces and isn't suitable around children under three or small pets. Those restrictions follow it into any occupied shop, storage area or home.
  24. Docking switches the drone's camera off. The rover can still detect and record people at its charger unless privacy controls are used. Its Sleep Mode retracts the periscope and switches off the microphone.
  25. Both machines have recording indicators, and the rover also displays recording status on its screen. Ring includes video encryption branded Throw Away the Key, or TAKE. Owners still have to decide where recording is allowed and who can access footage involving workers, visitors or family members.
  26. A compatible Ring Protect subscription unlocks scheduled patrols. Saved-video features also depend on a compatible plan, with advertised cloud history of up to 180 days for motion-event videos. The hardware price alone doesn't cover the automated service.
  27. The Rover Cam is available for preorder. The Drone Cam is collecting email sign-ups. Its planned US shipping date depends on an authorization that Ring still needs before it can sell the device.
  28. The Drone Cam hasn't received the required Federal Communications Commission authorization. It can't be offered for sale or lease until that happens. Customers signing up for emails are waiting for a device that still has a regulatory prerequisite.
  29. The announced shipping schedules apply to the United States. Ring's product pages explicitly say the devices don't ship to Canada. Official availability in Turkey hasn't been confirmed. Shipping-start dates also leave time before packages reach customers.
  30. Rover Cam shipments are scheduled to start December 16, 2026. Drone Cam shipments are scheduled for January 27, 2027, with FCC authorization still required. Their advertised patrols operate within short battery windows and subscription-dependent scheduling.

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