
1 / 5
smart sensor
(534 reviews)
Tuya Zigbee Human Presence & Light Sensor
A 3-in-1 smart home device integrating highly accurate human presence detection with ambient light sensing, supporting the Tuya smart ecosystem. It can be monitored and controlled seamlessly via wireless protocols. Just place it in an indoor area to achieve real-time environmental sensing and intelligent automation of connected smart devices, perfect for smart upgrades in family homes.
Key Features
- Tuya smart connection: Supports ZigBee 3.0 and WiFi wireless protocols, allowing you to seamlessly integrate it into your smart home network for remote monitoring and automated scene linkages via your mobile device.
- Advanced presence detection: Integrates PIR Infrared and 24GHz mmWave radar technologies for low-power, highly accurate human presence detection, featuring a 0-5M detection distance and a wide 105° detection angle.
- Illuminance monitoring: Features a built-in light sensor capable of measuring ambient illuminance from 0 to 3000Lux, capturing changes in the indoor lighting environment to perfectly trigger smart home automations.
- Compact design & installation: Weighing approximately 500g, while the main device measures only 72x32x20mm. Its simple white design makes it convenient for flexible placement and matching in various indoor home scenarios.
Specifications
| Communication Mode | ZigBee 3.0 |
| Working Voltage | DC 3V |
| Transmission Frequency | PIR Infrared 24GHZ |
| Working Temperature | 10°C~55°C |
| Sensitivity | 0-8 |
| Detection Distance | 0-5M |
| Detection Angle | 105° |
| Illuminance | 0-3000Lux |
| Dimensions | 72X32X20MM |
Product Details

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