Phone Safe Ultra jamming box - ultrasonic protection against recording

Security for business conversations and negotiations - Phone Safe Ultra acoustic box emits ultrasonic noise that interferes with your phone's microphone, and consequently protects against sound interception by spy applications.

A reliable tool for counter surveillance

Implementing a well-thought-out company security policy is a priority for any responsible entrepreneur. In response to the growing need for privacy solutions, information security specialists have created an acoustic box. Phone Safe Ultra prevents leaks of phone calls. Importantly, only its microphone is affected, while the device itself remains online and reports incoming calls.

Easy mechanism of operation

The secret of Phone Safe Ultra's effectiveness lies in its simplicity. The acoustic box emits so-called white noise (ultrasonic interference). To test its operation, all you have to do is turn on the voice recorder on your phone, place it inside and say a few sentences. The recording will be irreversibly distorted, and your secret will be safe.

Aesthetic design

The box is made of natural wood. Its modern design will fit into the decor of any conference room, office or living room. Thanks to its built-in battery, it can stand anywhere, such as on a table. The battery lasts up to 6 hours of operation.