Ultrasonic microphone jammers

SEL-310 "Komar" is a small size microphone (including mobile phone microphones) and audio recorder jammer for personal use that helps secure sensitive audio information during conversations at meetings indoors, in the open air, or inside a car. It can be easily and quickly deployed in a car interior, on a table in a meeting room, or camouflaged inside a modified messenger bag, briefcase or purse.

SEL-360  is a small size microphone (including cell phone microphones) and audio recorder jammer with round-shaped jamming pattern for use on top of or under tables, desks or similar surfaces during meetings.

SEL-324B  is a high-power microphone (including cell phone microphones) and audio recorder jammer integrated into a common loudspeaker case.  

SEL-324V is a thin, small size microphone (including cell phone microphones) and audio recorder jammer with semicircle-shaped jamming pattern for deployment in environments with complex geometry: under desks and tables, inside automobiles, and other.  

SEL-324A "Speaker" is a high-power microphone (including cell phone microphones) and audio recorder jammer integrated into a common ceiling speaker case, intended for manual installation primarily above desks and tables in meeting rooms.  

SEL-324S "Spot" is a high-power microphone (including cell phone microphones) and audio recorder jammer integrated into a common ceiling LED spotlight case, intended for manual installation primarily above desks and tables in meeting rooms.