In-Line Phone Recorder Controller "on-ear-headphones" Ultrasonic Sensor Module

Ultrasonic Sensor Module

conveniently no current flow is needed for operation

Great for beginners

nuisance robocalls

RadioShack batteries are backed by our own performance guarantee

In-Line Phone Recorder Controller "on-ear-headphones" Ultrasonic Sensor ModuleThe Multi Single Phone Recording Control enables you to automatically record important conversations from all parties on the line with a specific phone or from any phone in your home that is on the line with an attached tape or recording device (not included). Starts recording automatically when the phone receiver handset is picked up, stops recording when its hung up. For any recorder with a remote jack Starts stops recording automatically Works with