Brand: Wulian
0 EGP
High-Range Illuminance Sensing: Detects a wide spectrum of light levels, from pitch-black (0 Lux) to direct bright sunlight (typically up to 100,000 Lux).
ZigBee 3.0 Wireless Integration: Communicates real-time brightness data to the Wulian Gateway, allowing for instant responses across your mesh network.
Sensitive & Accurate: Features a professional-grade light-sensitive element that distinguishes between natural sunlight and artificial indoor lighting.
Ultra-Low Power Usage: Designed for long-term battery operation, with a lifespan often exceeding 2 years on a single button cell battery.
Compact, Discreet Design: A small, minimalist device that can be placed on windowsills, shelves, or wall-mounted near light sources.
Dynamic Sun Tracking: Link the sensor to your 32/35/36 Curtain Motors. If the sunlight becomes too harsh in the afternoon, the curtains will automatically close to 70% to protect furniture and keep the room cool.
“Sunset” Lighting Scenes: Program your hallway or outdoor lights to turn on only when the outdoor light levels drop below a certain threshold (e.g., 50 Lux), ensuring they are never on unnecessarily during the day.
Natural Wake-Up: Can be used to trigger a “Morning Scene” that slowly opens the blinds as the sun rises, rather than relying on a fixed-time alarm.
Workplace Comfort: In home offices, the sensor can automatically brighten your desk lamp if a cloud passes over or if evening approaches, maintaining the ideal 500 Lux for reading and focus.
Communication Protocol: ZigBee 3.0 (IEEE 802.15.4).
Illuminance Range: 0 to 100,000+ Lux (depending on sub-model).
Power Supply: CR2032 or CR2450 Lithium Battery.
Operating Temperature: -10°C to +45°C.
Installation: Desktop placement, 3M adhesive mount, or windowsill positioning.
The Wulian Light Sensor is a precision photometer that monitors ambient light levels (measured in Lux). Operating on the ZigBee 3.0 protocol, it serves as the primary “trigger” for energy-saving automations. By detecting when a room is too dark or too bright, it allows your smart home to automatically adjust curtains, blinds, and lights to maintain a consistent level of illumination, ensuring comfort while reducing electricity costs.
