Flush-mount Omni-directional In-wall Microphone
The SM1 is a high quality, 12VDC powered, flush-mount, Omni-directional, pre-amplified microphone for use with DVRs, IP cameras and distributed audio systems. This microphone features a built-in low noise MOSFET amplifier and jumper-selectable line-level (0db), or mic-level (30db) audio outputs.
Amplifier provides line output with adjustable gain
Usable range is 15~25ft (dependent on level of background noise)
Flush or surface mount in a standard single gang electrical box
Minimum 22AWG, shielded, stranded 2-conductor wire recommended
Recommended cable run 1,000ft max
Single-gang white faceplate
Includes faceplate screws and adhesive Warning sticker
|MCM Part #:||SM1|
|Electronic Tech Services Part #:||SM1|
|Package Specifications & Dimensions|
Need to Return?
|Extra Shipping Charge:||No|