A flexible helper. This Frient takes turning on and off your lights to a new level. Easily installed with double-sided tape, you can install the Smart Button anywhere.

The frient Smart DIN Relay (Zigbee) enables users to remote control groups of appliances in their homes and track their electricity consumption. It is mounted on the DIN rails in their home and controls all appliances connected to an electrical circuit.

the wireless frient Air Quality Sensor monitors the level of organic chemicals, humidity and air temperature in the room. It also warns you if the indoor air quality gets bad. Are you afraid of mold? The frient Air Quality Sensor measures the humidity in your rooms and warns you in time to prevent mold growing. But that's not all: The frient Air Quality Sensor also detects when the humidity is too low. So you are also alerted to prevent dry eyes and allergies that come along with it.

As if that’s not enough, the Frient Smart Siren can also function as a Zigbee signal extender and strengthen wireless communication between your other Zigbee devices.
For instance, if some of your devices have a weak signal because they’re behind a brick wall.