http://www.surveillance-safety.com/miniaturized-micro-transmitter.htm We offer a wide assortment of audio transmitters ranging from UHF to GSM transmitters. Our range offers reliability, convenience and high sensitivity as well as top quality sound. Copyright 2001-2007 Endoacustica - P.I. 06306960722 - All rights reserved surveillance-safety.com RSS Generator http://www.surveillance-safety.com/long-range-micro-transmitter.htm The UHF-220B is a surveillance wall microphone which can be installed in junction boxes and wall sockets. The device can transmit over 800m away with high fidelity. http://www.surveillance-safety.com/gsm-surveillance-spy-phones.htm Available in many models, these spy phones perform a variety of tasks. Various features of these phones pass on information about calls and text messages to the user. In this manner the target phone can be monitored and the user can do so anonymously. http://www.surveillance-safety.com/surveillance-microphone-battery.htm The SPY-BA is a transmitter ingeniously disguised in a cellphone battery. The device gives a high sound quality owing to its anti annoyance filter. It can transmit more than 100m away in open field. http://www.surveillance-safety.com/capacitor-microphone-mouse.htm The CP-1 is a microphone hidden inside an ordinary looking USB mouse. It draws power from the USB port and transmits as long as the computer is switched on