Mosquito MKII (Anti-Loitering Device)
Mosquito is a completely benign non-physical deterrent system that has been specifically designed to annoy teenagers. The system works by generating a modulated tone between 17 – 18 KHz which is on the upper limit of hearing for late teens and early 20’s. The Mosquito MKII has a fixed volume of 5dB that runs above the local ambient noise levels. According to all scientific comparisons, 5dB is the volume of a WHISPER!!!