2 Pack ZigBee mmWave Human Presence Sensor with PIR Motion and Light Detection for Tuya Smart Home

2X Tuya ZigBee mmWave Human Presence Sensor with Luminance, Microwave Radar Detection and PIR Motion Sensor for Wall Mount Overview This twopiece sensor combines mmWave radar, PIR motion detection, and a builtin luminance sensor to deliver reliable human presence detection for smart home and light commercial applications. Designed for wall mounting and ZigBee integration, it helps automate lighting and occupancybased controls while reducing false triggers. Key benefits Accurate presence detection: Dualsensor fusion of mmWave radar and PIR motion reduces missed detections and false alarms compared with singlesensor devices. Lightingaware automation: Onboard luminance sensing enables responsive control of lighting based on actual ambient light levels, preventing unnecessary switching. Easy smart home integration: Works with ZigBeebased systems compatible with Tuya ZigBee gateways for reliable connectivity and centralized automation. Compact wallmount form: Lowprofile housing fits standard wall locations and blends into residential or commercial interiors. Two units included: Convenient 2piece pack for multiroom coverage or paired installations. What it does and how it solves problems Detects both motion and presence using microwave radar and passive infrared sensing, improving detection of small or slow movements that single technologies can miss. Measures ambient light to avoid turning lights on when natural illumination is sufficient, reducing energy use and preventing bothersome switching. Connects over ZigBee to your existing compatible gateway or controller, enabling scheduled scenes, occupancy logic, and centralized device management without extra wiring. Key attributes Function: Human presence detection, motion sensing, and luminance measurement. Detection technologies: mmWave microwave radar and PIR motion sensor working together for higher reliability. Connectivity: ZigBee protocol compatible with Tuya ZigBee ecosystems and other ZigBeebased controllers. Mounting: Designed for wall mount installation for rooms, corridors, and entry points. Package: Two sensors included for wider coverage or multilocation deployment. Practical applications Corridor and stairwell lighting automation: Automatically turn lights on when presence is detected and keep them off when spaces are vacant, with luminance sensing to prevent activation during daylight. Office and meeting room occupancy: Use presence detection to trigger HVAC or lighting scenes only while a room is occupied, and integrate with ZigBee automation to log or schedule usage. Retail and fitting rooms: Reduce false alarms and improve customer experience by combining radar and PIR sensing to distinguish between brief passersby and actual presence. Installation and integration notes Designed for wall mounting; position sensors where line of sight and radar coverage meet area requirements for reliable detection. Integrate with ZigBee gateways and controllers configured for Tuya ZigBee compatibility to enable automation, scenes, and centralized management. Twounit pack makes it simple to cover adjacent rooms or create redundant coverage for larger areas. What to expect A compact wallmounted presence sensor pair that enhances occupancy detection accuracy, supports ambientlightaware automation, and connects to ZigBee smart home systems compatible with Tuya ZigBee gateways. Suitable for residential and light commercial settings where dependable sensing and easy integration are required.