Wired audio surveillance solutions provide audio recording for hotel stings, buy busts, and other law enforcement investigations. Choose from complete solutions that combine hidden cameras with built-in audio and stand-alone microphones to gather the audio evidence needed to support a criminal case. Our wired audio recording solutions represent the latest in security technologies and produce clear, interference-free audio. Our hidden cameras with built-in microphones are concealed inside of common everyday objects such as thermostats, smoke detectors, and power adapters. They blend in well in various locations, making them an ideal choice for covert surveillance applications for law enforcement professionals. All of our wired audio surveillance equipment comes with free lifetime US-based technical support.