Shelly Plus 1PM Non-UL x2 TSItouch The beam operates primarily on

The beam operates primarily on the principle of light obscuration using an infrared beam

4BMSL also has a MAX Power Rating of 200 W allowing it the freedom of heavy consistent usage

Its stranded construction improves ease of use and boosts operational efficiency

wood enclosure system to provide extended low frequency response with a wide variety of mounting options

with or without MLAG between spine switches

Shelly Plus 1PM Non-UL x2 TSItouch The beam operates primarily onWi Fi operated smart relay, 1 channel 16A, with Power Metering Control and measure power consumption for a wide range of home appliances and office equipment (lights, power lines, security systems, heating radiators, air conditioners, etc.) from anywhere.