EM500-LGT Light Sensor

Light Sensor

Light Sensor EM500-LGT

Light Detection | High Sensitivity & Large Range | LoRaWAN® Wireless Transmission
Ultra-low Power Consumption | NFC | IP66

Light Sensor

EM500-LGT is designed for ambient light intensity detection in harsh environments. It is useful in many applications, such as brightness control, security, horticulture, floriculture and so on.

Light Sensor Light Sensor  Light Sensor
  • Measuring ranges from 0 to 100,000 lux
  • Fast Response 1 second
  • 10-year battery life with low maintenance cost
  • Accurately detect any light changes

Lighting the Way to Crop Health

Today, farming is barely sustainable without implementing modern farm technologies. When it comes to growing crops, it’s a balancing act. You need just the right amount of sun, water, and soil composition to keep plants happy and blooming.



Cloud Web & APP:

Light Sensor works perfectly with Milesight IoT Cloud (Web & App), which allows you to monitor your data in the office or on the go. With a drag-and-drop experience, Milesight IoT Cloud provides rich features such as intuitive widgets, triggers, sharing and transfer ownership of devices, layers, etc.




LoRaWAN Wireless Transmission

Ultra-low power consumption and easy deployment
Built-in 19000 mAh high-capacity battery can be used for 10 years.



Simple and Easy to Use
Configure Your Device via NFC

1st Step
Download Toolbox >>>

2st Step
Turn on NFC and attach
the sensor to the NFC area

3st Step
Configure your sensor

LoRaWAN® Frequency CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
Tx Power 20dBm
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Measurement Range 0 ~ 100000 lux
Accuracy ±3%
Resolution 1 lux
Physical Characteristics Power Supply 19000 mAh Li-SOCL2
Operating Temperature -30°C to +60°C
Ingress Protection Transceiver: IP66 (IP67 as required)
Light Sensor: IP65
Dimension 156.1 × 71 × 69.5 mm
Mounting DIN rail, wall, pole