Voice Transmitter

The voice transmitter LM-2 is about 4 mm thick, so its less noticeable than its predecessor, the LM-1. It sports an embedded antenna, reducing its visibility and detracts from unnecessary attention.

Because of its small size, our voice activated transmitter keeps out of sight. A voice activation transmitter is helpful when you need to capture the conversations of a target without draining your battery supply. That is why our voice transmitter is able to boast a 30 hour operating time, and with the voice activation feature, operating times are increased from 120 to 150 hours (conditions permitting).

The LM-2 functions primarily as a room transmitter, using Narrow FM (NFM). NFM gives off less 'noise' and causes less 'traffic' than other voice monitoring broadcast mediums.

In addition, the LM-2 uses an effective micro-controller that starts radio transmission once the voice activation circuit encounters speech or sounds. For a room transmitter, this powerful feature is vital when every word spoken needs to be transmitted. In order to ensure the whole conversation is captured, the voice transmitter is built with a long delay before withdrawing into its standby mode.