The main capabilities of the DR-4203 detector:

 - Three-band detection

 The frequency range of the DR-4203 detector is divided into three parts, each of the channels is displayed with its own scale. The first scale has a frequency range from 20 to 700Mhz, the operating frequency of most radio microphones that transmit audio information to a walkie-talkie or scanner. According to statistics, about 70% of embedded radio devices that "listen" to the premises work at frequencies of 300-500Mhz. The high sensitivity and selectivity of this channel will help 100% protect against this type of "bugs".

 The second scale of the detector responds to digital transmitting devices, such as GSM bugs, Wi-Fi cameras, GPS trackers, video broadcast complexes used by spy agents(1000-1200Mhz).

 Separation of high-frequency parts into separate channels makes it possible to more clearly understand at which frequencies the spy device works. While most of the detectors on the market have sensitivity attenuation in certain frequency ranges, the DR-4203 bug detector completely covers the entire frequency range that spy devices can work on, any spy bug will be not missed!

Microwave antenna

The third scale of the DR-4203 bug detector works at frequencies up to 10Ghz! This channel will be useful for detecting 5GHz WiFi transmitters and all high-frequency microwave embedded devices.

ALARM MODE

 Activate the alarm mode, if the threshold is exceeded, the device will notify you with a sound signal about the activation of the spy device. The mode will be useful during business negotiations, when you need to be careful about "sliding" a bookmark or activating a GSM bug in the room.

 During operation of the device, it is possible to work with the display of three channels at the same time, if you notice any activity on one of the channels, you can switch to this channel and examine the room in more detail.

 Built-in battery with up to 2 hours of operation. The warranty for the DR-4203 bug detector is three years, made in Ukraine