FOX Energy 3 electricity monitor. A Wi-Fi controller that allows you to measure your heat pump and photovoltaic installation.

mH-Developer. Basic functions of a smart home system or central unit of the F&Home wired smart home system. 

mH-Developer. Smart home not only for developers. Discover the advantages and possibilities of the smart home module from F&F Filipowski.

FOX smart Wi-Fi control system. How to schedule the operation of home appliances. Creating timers using online calendars.

Practical use of the FOX SWITCH&ENERGY smart Wi-Fi control system relay. Build a smart extension cord, measure current parameters in selected sockets. Read them remotely.

Video guide – What are indicator lights?

Indicator lights, also known as signal lights, signal the status of devices and the progress of processes. First and foremost, they indicate the presence of voltage in individual phases. Depending on the application, they can also signal a failure, operation or duration or cessation of controlled processes.

A twilight switch in a miniature housing, i.e. AZH MINI LED.
How to properly connect this twilight switch to control lighting?

How do current and priority relays work? Discover the EPP 619 current relay and the PR 615 priority relay.

How to use electromagnetic modular contactors with manual control? How do they work and how to install them correctly?

Special-purpose relays available from F&F Filipowski. PZ-828 RC liquid level control relay for rainwater and PZ-829 RC level control relay for sewage tanks. 

The use of control and programmable timers in home and industrial automation systems. We learn about the PCZ 521.3, PCZ 524.3, and PCZ 525.3 PLUS timers.