Contactless Motion Detection Solution With Integrated Switch From NJR

Low-Cost Simple Radar Module

New Japan Radio (NJR) has developed a low-cost simple radar module to detect motion and to be used as contactless switch.

The module NJR4266A3 has a special short-distance algorithm to detect at around 50cm. There are also versions with 7m and more available. It can be used immediately and comes with integrated antenna, RF circuit, MCU and voltage regulator.

Download datasheet


Low-power-consumption - ECO mode: Minimum 1.9mA @ 3.3V

Size: 17.2x27.3x5.2mm



Your contact person

For further information please contact Johannes Kornfehl.

Johannes Kornfehl is product marketing manager
Johannes Kornfehl Product Marketing Manager +43 1 86305-149 E-MAIL