This small UHF band audio transmitter/voice bug has a maximum transmission range of approximately 200m (unblocked line of sight). This state of the art listening device contains a very sensitive high quality Knowles Microphone inside and will transmit the quietest of sounds to a suitable Wide FM (WFM) receiver tuned to the correct frequency. You may use any UHF WFM scanner, Motorola transceiver, or an ordinary radio frequency receiver tuned to correct frequency to listen to the transmission. The battery will power the transmitter for 24 - 48 hours. The batteries used are readily available at most high street electronics retailers. This is one of the best and most precise remote listening devices on the market today, very easy to operate, supplied with full instructions.
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