Based on this product's specifications, here are some alternatives and similar models
ZAMEL ROP-02 2-channel flush-mount radio receiver, din box mounting, wireless control of two circuits
Summary description:
ZAMEL ROP-02 is a 2-channel flush-mount radio receiver designed for wireless control of two separate circuits. Housed for installation in a junction box or distribution box, it accepts radio commands to switch or control connected loads. Suitable for remote switching of lighting, actuators or other low-voltage circuits in residential and commercial installations.