Open button Easy 12–24V – Contactless K4, IP67, Adjustable time & distance

Open button Easy 12–24 V Contactless (Std) K4 is a hygienic and sustainable solution for door control and access control.
The button is activated completely without physical contact — a hand movement of 3–15 cm in front of the sensor is enough to trigger the relay.

Designed to minimize wear and tear and the spread of infection, and especially suitable in high-traffic environments such as hospitals, offices, schools and apartment buildings.

The adjustable sensitivity (3–15 cm) and adjustable relay time (0–30 s) making it flexible for different installations.
The button has a clear LED indication: red in standby mode and green when activated.

The enclosure is made of robust PC + ABS plastic, with molded electronics for long life and protection against moisture and dust (IP67).

Technical specifications

Benefits

• Completely touchless activation – minimizes the risk of infection

• Adjustable sensitivity and time for flexible installation

• IP67 – resistant to dust and moisture

• Long lifespan (up to 500,000 activations)

• Easy installation with 12–24 V DC

• Visual feedback via LED (red/green)

• Fits most access control and lock control systems

Areas of use

• Access control and door opener

• Public buildings and offices

• Elevators, entrances, corridors

• Environments where hygiene is extra important