Product Price 分辨率 (pixels) 帧率 (frames per second (fps)) 夜视 云台/倾斜/变焦 双向通话 电池续航 (hours) 有效距离 (feet)
Babysense Prisma Video Baby Monitor (2 Cameras)
US
£124.03 1280x720 最长 20 hours(省电模式);约 12 hours(常规) 可达 1000 ft

5-inch 720p non-WiFi video monitor bundled with two remote pan-tilt cameras, split-screen viewing, adjustable night light and built-in sound machine. It suits parents who want a private, long-range monitor with long battery life and multi-camera coverage.

VTech VM819
US
£51.56 19 hours(厂家宣称);16.5 hours(实测) 1000 ft(厂家宣称);400 ft 开阔场地(实测)

The VTech VM819 is a basic dedicated video baby monitor with a 2.8 in parent screen, infrared night vision, two-way talk, temperature sensor, and long battery life aimed at parents wanting a simple, non‑WiFi monitor. It suits users who prioritise battery runtime and ease of use over high video or audio fidelity.

CuboAi CuboAi Smart Baby Monitor 3
US
£178.58 2.5K QHD 无限制(依赖 Wi‑Fi)

The CuboAi Smart Baby Monitor 3 offers 2.5K QHD video, AI safety alerts (covered face, rollover), night vision, two-way audio, 72-hour playback and sleep analytics via its app. It suits parents who want high-resolution remote monitoring, smart alerts and cloud playback rather than a dedicated parent unit.