Tzygo Biocides Equipment Electronic Repellents Cockroach Free Home

Mains-powered cockroach repeller


Tzygo Cockroach free is an electronic ultrasound emission device capable of driving cockroaches (Blattodea) away from the environment in which it is installed and preventing them from returning.

Completely non-toxic and odourless, it is the ideal solution for places like kitchens and dining rooms, and in addition, the ultrasounds emitted, which are at variable frequencies to prevent cockroaches from adapting to the disturbance, are inaudible to the human ear and to pets like cats and dogs.

It is advisable to install Tzygo Cockroach free in all spaces that contain food products of any kind, including homes, warehouses, farms, food factories and processing facilities, catering venues (hotels, restaurants, bars, canteens, etc.), hospitals and schools.

The device works by electronically emitting ultrasounds at variable frequencies (preventing them from adapting to the disturbance) that are inaudible to the human ear and to pets like cats and dogs.


Tzygo Cockroach free operates with a 230 V AC 50 Hz mains power supply, and can cover a space of about 90 cubic metres (a room about 3 metres high and 6 x 5 metres in size). To allow the device to operate in conditions of maximum efficiency, it must be kept always switched on.

Product tested by an accredited agency for electromagnetic compatibility and electrical safety

Target animals


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