The invisibly mountable switching/measurement actuator FSM-5 can be installed in switch or junction boxes and not only switches loads of up to 1150 W but also accurately measures their power consumption in high resolution, enabling precise energy consumption measurement. The FSM should be protected with a 5 A fuse in the distribution box. Due to the high resolution and accuracy of the power measurement, even standby consumption data can be captured. The compact actuator can be installed in flush-mounted boxes (also behind switches/outlets in deep boxes) or surface-mounted junction boxes.

• Switching/measurement actuator for switching powers up to 1150 W
• Power measurement range: 0–1150 W
• Precise consumption measurement with 0.01 W resolution and 1% accuracy
• Relay switching contact, 1 normally open contact, micro contact
• Compact design for easy installation in flush-mounted boxes or surface-mounted junction boxes (e.g., ELS Spelsberg Abox 25) for use in basements or outdoor areas
• Convenient control via the Homematic IP app (Homematic IP Access Point required) or via Homematic IP remote control
• Simple voice control possible with Amazon Alexa and Google Assistant (Homematic IP Access Point required), available through Smart Home Central CCU3 or partner solutions
• Measure your power and consumption (in euros)

Operation requires connection to one of the following solutions: Homematic IP Access Point with free smartphone app and free cloud service, Smart Home Central CCU3 with local user interface, WebUI, radio modules for Raspberry Pi, third-party partner solutions.