Omni-directional Pre-amplified Microphone
SKU
AM-SM1
SKU: AM-SM1
High performance, Omni-directional, pre-amplified microphone for fixed location security applications. 25’ pickup pattern in all directions. Built in limiter circuit automatically lowers the output level during loud sound intervals. Selectable lo-cut and hi-cut filters significantly reduce background noise. Flexible plastic plate mounts flush or on a single gang electrical box.Connects directly to our switcher / mixer / amplifiers or use one of our many interface products to make fast and clean connections to DVRs or remote monitoring equipment.High performance, Omni-directional, pre-amplified microphone for fixed location security applications. 25’ pickup pattern in all directions. Built in limiter circuit automatically lowers the output level during loud sound intervals. Selectable lo-cut and hi-cut filters significantly reduce background noise. Flexible plastic plate mounts flush or on a single gang electrical box.Connects directly to our switcher / mixer / amplifiers or use one of our many interface products to make fast and clean connections to DVRs or remote monitoring equipment.
Working Temperature | –40 to 105C |
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Frequency Response | 500Hz-13Khz |
Power | 12 to 24VDC @ 10mA |
Sensitivity | –45DB |
S/N Ratio | more than 60DB |
Microphone Type | Omni-directional 25’ pickup pattern |
Weatherproof | No |
Mounting | Mounts flush or on a single gang electrical box |
Pre-Amplifier | Low noise MOSFET pre-amplifier |
Hi-Cut/Low-Cut Filter | Jumper selectable hi-cut/low-cut filters limit frequency response to 900-6khz significantly reducing background noise. |
Volume Range(s) | Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db) |
Adjustable Gain | Yes, in both volume ranges. |
Polarity Protection | Yes, Reverse polarity protected. |
Microphone Output | 100 Ohm unbalanced output. |
Interference Protection | On-board voltage regulator and RFI filtering |
Product Warranty | 1 Yr |