Thin semicircle ultrasonic jammer SEL-324V

Ultrasonic transducers in the SEL-324V are installed in a thin (the height of the device is only 25 mm), single-line sector-shaped array, providing reliable jamming within a 180° sector-shaped area around the device, which makes it a perfect choice for manual installation in meeting rooms and automobiles.

Features:

• An array of 24 high-quality piezo-ceramic transducers, installed in a semicircle shape, controlled by a microchip that automatically shifts the noise signal in time and frequency domains, achieving best possible jamming efficiency and rendering any actual speech signal on the microphone unintelligible.
• Flexible power supply: device can draw power either from the 220V mains, from a car 12V onboard power supply socket, or from a built-in Li-Pol battery, with capacity enough for 3 hours of continuous operation.
• Easy to use control: can be turned on/off via a button switch on the device, or wirelessly with a special RF remote control.
• Indicator dashboard: device constantly gathers self-diagnostic and battery charge data and outputs it to an easy-to read LED indicator dashboard on the bottom panel of the device.
• Optional magnetic mounting system (please, send an explicit request for this option during your order).

SEL-324V standard package contents:

• SEL-324V jammer, black color finish;
• Power supply adapter for 220V mains;
• Power supply adapter for car 12 V lighter socket;
• RF remote control with spare CR2032 battery;
• Owner's manual;
• Cardboard shipping box.