Product Highlights:
This is a standard omni-directional, pre- amplified microphone with a 25’ range in all directions. It has a selectable on/off treble boost circuit that enhances time-lapse recordings and is flush or surface mountable.
Notice: Most audio recordings, without consent of one or all involved parties, are illegal. Federal Law requires "One Party Consent" for audio recording. Each state and territory has its own statutes regarding the recording of conversations. Please consult your State’s laws regarding audio recording.
When connecting the microphone to a standalone DVR the SM1 requires the SMI4 preamp.











