Tinycontrol Light level sensor for LAN controller LK3 and LK4

The sensor utilizes a carefully selected photoresistor for precise evaluation of light intensity and reliable automation of lighting. Thanks to optimized dusk and dawn detection, it provides significant voltage changes at low light levels. It easily connects to analog inputs INPA1–INPA4 of the Lan Controller and allows setting a switching threshold, for example, for turning on outdoor lighting. The output signal reaches up to 3.1 V in complete darkness, ensuring reliable assessment of light conditions.

Key Features

• Optimized dusk and dawn detection
• Compatibility: Lan Controller LK3 and LK4
• Connection: analog inputs INPA1 to INPA4
• Output voltage up to 3.1 V in complete darkness
• Voltage under overcast sky approximately 0.2 V
• Voltage during twilight/dawn 0.8–2 V
• Recommended installation away from the influence of artificial lighting
• Ideal for automatic switching of outdoor lighting based on light conditions