为什么高端项目选择 Zigbee 存在传感器

吸顶式毫米波人体存在传感器（Zigbee）是一款 Zigbee 存在传感器，采用 24GHz 宽带毫米波雷达，可检测真实人体存在——包括静坐或熟睡的客人。作为存在传感器，它提供基础存在传感器无法企及的能力：在整层 Zigbee 网状部署中实现可靠的占用检测，且不受 WiFi 拥塞影响。与只能捕捉运动的 PIR 传感器不同，只要有人在房间内，本存在传感器就会持续上报“有人”状态，甚至能感知呼吸级微动。它是酒店客房占用检测、清扫排程与暖通空调节能的理想之选。作为 Zigbee 存在传感器，它可集成到整层网状部署中而不占用 WiFi 带宽——是多客房酒店项目的理想存在传感器。本存在传感器可与 Tuya Smart Life 及任意标准 Zigbee 3.0 网关互联互通，无缝接入现有智能楼宇系统，无生态锁定。对于正在为高端酒店招标评估存在传感器方案的团队而言，这款 Zigbee 存在传感器是需要规模化存在感知又不想依赖 WiFi 基础设施的楼宇自动化项目的事实参考标准。

毫米波存在传感器与 PIR 探测器对比

存在探测器对比很有必要：PIR 存在探测器依靠人体与环境背景的热对比触发，在两类有据可查的场景中会失效——人员静止（睡觉、阅读、伏案工作）以及夏季环境温度接近体温的房间。这款 Zigbee 毫米波存在传感器在上述两种场景中均优于 PIR 存在探测器。其宽带 24GHz 雷达核心可在 2.5 米内检测微动与呼吸，客人熟睡时房间仍保持“有人”状态——这是 PIR 存在传感器无法企及的存在检测能力。酒店客房正是运动传感器的经典失效场景：客人躺在床上阅读或看电视时几乎不产生动作，基于 PIR 的系统便会误报“无人”，切断灯光或空调。毫米波雷达不受环境温度影响。我们的宽带毫米波存在传感器可在 2.5 米内检测呼吸微动——而市面上大多数毫米波雷达存在传感器的微动检测距离仅为 1.5 米或更短，从标准吊顶高度无法覆盖一张 Queen 尺寸的大床。24GHz 宽带工作模式还能抵御酒店密集部署中常见的其他 5.8GHz 设备干扰，提升静态存在判别能力。标准 5.8GHz 存在探测器在反射面附近精度会下降；这款宽带毫米波存在传感器对室内多径效应具备鲁棒性。

检测性能

参数	数值
频段	24GHz（宽带）
最大运动检测距离	10m
最大微动/静态检测距离	2.5m
呼吸检测	支持
检测角度	120°

10 米运动检测距离让单台吸顶存在传感器即可覆盖大型酒店客房与会议空间，2.5 米微动检测距离确保熟睡或静坐的客人绝不会被漏检——本存在传感器检测的是呼吸，而不仅仅是运动。吸顶安装时，120° 视场角可实现全屋覆盖。市面上没有任何其他 Zigbee 存在传感器能在单台吸顶设备中同时具备宽带频率与呼吸级检测能力。在静态占用检测精度上，本存在传感器优于 PIR 存在传感器和标准 5.8GHz 存在传感器。

安装与供电

本存在传感器嵌入标准吊顶开孔即可完成安装。DC5V 低压输入简化了 OEM 集成——存在传感器可嵌入带电灯具、USB 供电装置或带电池备援的楼宇系统。改造项目中，存在传感器可搭配随附的 DC5V 电源适配器使用。作为 Zigbee 存在传感器，它采用 Zigbee 3.0 网状组网，可扩展至整层酒店部署而不受 WiFi 拥塞影响，并兼容 Tuya Smart Life 及任意标准 Zigbee 3.0 网关——因此存在传感器可无缝接入现有智能楼宇系统，无生态锁定。

面向智能楼宇自动化的存在检测传感器

存在检测传感器是任何现代智能楼宇自动化系统的核心——暖通空调分区、灯光场景、基于占用的节能策略、清扫排程皆由此驱动。这款存在检测传感器将 24GHz 宽带毫米波雷达与 Zigbee 3.0 网状组网相结合，使存在检测信号覆盖整栋建筑的 Zigbee 网络。作为存在检测传感器，它可上报三种不同状态（运动、微动、呼吸），让下游自动化针对不同状态执行相应动作——例如，检测到微动时将灯光调暗至 30%，而仅检测到呼吸时仍让空调保持舒适模式。对于要在数百间酒店客房中构建存在检测传感器网络的团队，Zigbee 3.0 网状组网让传感器集群在楼宇规模下依然可靠，无需专用网关，也不受 WiFi 拥塞影响。该存在检测传感器可集成 Tuya Smart Life、通用 Zigbee 3.0 网关以及主流 PMS 平台（Oracle Hospitality OPERA Cloud、CloudBeds、Mews），实现专业级的酒店自动化。

毫米波传感器与模块市场：本存在传感器的定位

毫米波传感器与模块市场按频段、认证等级和集成模式细分。入门级消费级毫米波存在传感器（5.8GHz，WiFi/Zigbee）处于低端——能检测运动，但对静止人员精度下降，且缺乏企业级认证。工业级 60GHz 毫米波存在传感器（Texas Instruments IWR6843、Infineon BGT60、Vayyar）面向 OEM 集成商提供参考设计与工程支持，但需要外置射频模块才能接入生态系统。这款 Zigbee 毫米波存在传感器占据毫米波传感器与模块市场的中高端定位：24GHz 宽带毫米波雷达核心保障静态占用检测精度，Zigbee 3.0 认证实现生态互通，千颗批量档位提供成品价格。对于按应用场景比较毫米波传感器与模块市场的存在传感器采购方而言，这款 Zigbee 存在传感器非常适合关注 WiFi 拥塞问题且需要多房间组网的酒店项目。本存在传感器亦提供模块形态，供计划打造自有毫米波传感器与模块市场产品的 OEM 集成商选用。

应用场景

• 酒店客房：这款 Zigbee 存在传感器为清扫排程、空调节能回设与免打扰智能判断提供客房占用状态——客人小憩时再也不会误报“无人”。能检测呼吸的存在传感器可确保房间在客人离开前始终保持“有人”状态。
• 会议室：为预订系统提供实时占用数据，并实现基于存在传感器的灯光/空调控制。本存在传感器可避免有人在室内时房间仍显示“可预订”的重复预订问题。
• 服务式公寓与度假租赁：本存在传感器支持自动化退房检测与基于存在的场景联动——Zigbee 存在传感器检测到离场后即触发门锁/空调自动化。
• 养老护理与医疗：结合呼吸检测的房间占用监测——本存在传感器无需摄像头或穿戴设备即可实现无侵扰监测。

为什么选择这款 Zigbee 存在传感器

为酒店及商业项目选择合适的存在传感器至关重要。与其他存在传感器相比，这款 Zigbee 存在传感器具备三大优势：(1) 宽带毫米波检测，可在 PIR 存在传感器失效的场景中感知呼吸；(2) Zigbee 3.0 网状组网，可扩展至数百个房间——构建不受 WiFi 拥塞影响的存在传感器网络；(3) DC5V 低压设计，简化存在传感器的 OEM 集成。无论您需要酒店客房吸顶存在传感器，还是办公自动化存在传感器，这款 Zigbee 存在传感器都能以呼吸级灵敏度实现真实的占用检测。存在传感器是任何智能楼宇存在感知部署的核心——而这款 Zigbee 存在传感器正是为规模化部署而生。

认证与出口

CE、FCC、RoHS 认证齐全，可直接进入欧盟与美国市场——每台存在传感器均随附合规文件。ISO 9001 制造体系确保每台存在传感器品质稳定一致。存在传感器样品 3-5 天发货；Zigbee 存在传感器量产周期 7-10 天，支持 FOB 深圳、CIF 或 DDP 物流。达到 MOQ 即可提供 OEM 贴牌、定制包装与协议定制——您的品牌 Zigbee 存在传感器，按您的存在传感器规格打造。

Why choose a Zigbee presence sensor for premium projects

The Ceiling Mount mmWave Human Presence Sensor (Zigbee) is a Zigbee presence sensor that detects true human presence — including a guest sitting still or sleeping — using 24GHz wideband mmWave radar. As a presence sensor, it gives specifiers what a basic presence sensor cannot: reliable occupancy detection across whole-floor Zigbee mesh deployments without WiFi congestion. Unlike PIR sensors that only catch movement, this presence sensor reports "occupied" as long as a person is in the room, and even senses breathing-level micro-motion. It is the right presence sensor for hotel room occupancy, housekeeping scheduling, and HVAC energy saving. As a Zigbee presence sensor, it integrates into whole-floor mesh deployments without WiFi congestion — making it the ideal presence sensor for multi-room hospitality projects. The presence sensor interoperates with Tuya Smart Life and any standard Zigbee 3.0 gateway, dropping into existing smart-building stacks without lock-in. For teams evaluating presence sensor options for premium hotel tenders, this Zigbee presence sensor is the de-facto reference for building automation projects that require presence sensor scale without WiFi infrastructure.

mmWave Presence Sensor vs PIR Detector

A presence detector comparison matters: PIR presence detectors trigger on body-against-background thermal contrast, and they fail in two well-documented scenarios — stationary occupants (sleeping, reading, desk work) and rooms where ambient temperature approaches body temperature in summer. This Zigbee mmWave presence sensor outperforms PIR presence detectors in both cases. The wideband 24GHz radar core detects micro-motion and breathing at 2.5m, holding the room "occupied" while a guest sleeps — a presence detector behavior PIR presence sensors cannot match. Hotel rooms are the classic failure case for motion sensors: a guest reading in bed or watching TV generates little movement, so PIR-based systems falsely report "vacant" and cut off lights or HVAC. mmWave radar is unaffected by ambient temperature. Our wideband mmWave presence sensor detects the micro-motion of breathing up to 2.5m — while most mmWave radar presence sensors on the market detect micro-motion at only 1.5m or less, too short to cover a queen-size bed from a standard ceiling height. The 24GHz wideband operation also resists interference from other 5.8GHz devices common in dense hotel deployments, improving static-presence discrimination. Standard 5.8GHz presence detectors lose accuracy against reflective surfaces; this wideband mmWave presence sensor is robust to indoor multipath.

Detection performance

Parameter	Value
Frequency band	24GHz (wideband)
Max motion detection	10m
Max micro-motion / static detection	2.5m
Breathing detection	Supported
Detection angle	120°

The 10m motion range covers large hotel rooms and meeting spaces from a single ceiling presence sensor, while the 2.5m micro-motion range ensures a sleeping or seated guest is never missed — the presence sensor detects breathing, not just movement. The 120° field of view provides full room coverage when the presence sensor is ceiling-mounted. No other Zigbee presence sensor on the market combines this wideband frequency with breathing-level detection in a single ceiling presence sensor. This presence sensor outperforms PIR presence sensors and standard 5.8GHz presence sensors in static-occupancy accuracy.

Installation and power

The presence sensor flush-mounts into a standard ceiling cutout. DC5V low-voltage input simplifies OEM integration — the presence sensor can be embedded into powered fixtures, USB-powered installations, or battery-backed building systems. For retrofit projects, the presence sensor pairs with a supplied DC5V power adapter. As a Zigbee presence sensor, it uses Zigbee 3.0 mesh networking that scales to whole-floor hotel deployments without WiFi congestion, and it works with Tuya Smart Life and any standard Zigbee 3.0 gateway — so the presence sensor drops into existing smart-building stacks without lock-in.

Presence Detection Sensor for Smart Building Automation

A presence detection sensor sits at the heart of any modern smart building automation stack — HVAC zoning, lighting scenes, occupancy-driven energy savings, housekeeping scheduling. This presence detection sensor combines 24GHz wideband mmWave radar with Zigbee 3.0 mesh so the presence detection signal is broadcast across the entire building's Zigbee network. As a presence detection sensor, it reports three distinct states (motion, micro-motion, breathing) so downstream automation can pick the right state for the right action — for example, dim the lights to 30% on micro-motion, but keep HVAC at comfort on breathing only. For teams building a presence detection sensor mesh across hundreds of hotel rooms, Zigbee 3.0 mesh makes the presence detection sensor fleet reliable at building scale without dedicated gateways or WiFi congestion. The presence detection sensor integrates with Tuya Smart Life, generic Zigbee 3.0 gateways, and major PMS platforms (Oracle Hospitality OPERA Cloud, CloudBeds, Mews) for specifier-grade hotel automation.

mmWave Sensors and Modules Market: Where This Presence Sensor Fits

The mmWave sensors and modules market is segmented by frequency band, certification tier, and integration model. Entry-level consumer mmWave presence sensors (5.8GHz, WiFi/Zigbee) sit at the low end — they detect motion but lose accuracy on stationary occupants and lack enterprise certifications. Industrial-grade 60GHz mmWave presence sensors (Texas Instruments IWR6843, Infineon BGT60, Vayyar) target OEM integrators with reference designs and engineering support, but they require external radios for ecosystem integration. This Zigbee mmWave presence sensor occupies the mid-to-premium tier of the mmWave sensors and modules market: 24GHz wideband mmWave radar core for stationary-occupancy accuracy, Zigbee 3.0 certification for ecosystem interoperability, and finished-product pricing in the 1,000-lot band. For presence sensor buyers comparing the mmWave sensors and modules market by use case, this Zigbee presence sensor is the right fit for hotel projects where WiFi congestion is a concern and multi-room mesh is required. The presence sensor is also available as a module for OEM integrators building their own mmWave sensors and modules market products.

Applications

• Hotel rooms: the Zigbee presence sensor provides guest-room occupancy status for housekeeping, HVAC setback, and do-not-disturb intelligence — no more false "vacant" while a guest naps. A presence sensor that detects breathing ensures the room stays "occupied" until the guest leaves.
• Meeting rooms: real-time occupancy for booking systems and presence-sensor-based lighting/HVAC control. The presence sensor prevents double-booked rooms showing as "available" when someone is inside.
• Serviced apartments & vacation rentals: the presence sensor enables automated check-out detection and presence-based scenes — the Zigbee presence sensor detects departure and triggers lock/HVAC automation.
• Elder care & healthcare: room occupancy with breathing detection — the presence sensor provides non-intrusive monitoring without cameras or wearables.

Why choose this Zigbee presence sensor

Choosing the right presence sensor matters for hotel and commercial projects. This Zigbee presence sensor offers three advantages over other presence sensors: (1) wideband mmWave detection that senses breathing where PIR presence sensors fail; (2) Zigbee 3.0 mesh that scales to hundreds of rooms — a presence sensor network without WiFi congestion; (3) DC5V low-voltage design that simplifies OEM integration of the presence sensor. Whether you need a ceiling presence sensor for hotel rooms or a presence sensor for office automation, this Zigbee presence sensor delivers true occupancy detection with breathing-level sensitivity. The presence sensor is the core of any smart building presence sensor deployment — and this Zigbee presence sensor is built for scale.

Certifications and export

CE, FCC, and RoHS certified for direct import into EU and US markets — every presence sensor ships with compliance documents. ISO 9001 manufacturing ensures each presence sensor meets consistent quality. The presence sensor ships in 3-5 days for samples; mass production of the Zigbee presence sensor runs 7-10 days with FOB Shenzhen, CIF, or DDP logistics. OEM branding, custom packaging, and protocol customization are available at MOQ — your branded Zigbee presence sensor, built to your presence sensor specification.