Flush Mount, Ultra low noise, High sensitivity, Universal power input, Omni-directional Microphone
SKU
AM-SM1-PSS-LN
SKU: AM-SM1-PSS-LN
Highest performance, Omni-directional, pre-amplified microphone for fixed location security applications. Is Ideally suited for interrogation and interview rooms due to it's very low noise characteristics. 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.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.
Highest performance, Omni-directional, pre-amplified microphone for fixed location security applications. Is Ideally suited for interrogation and interview rooms due to it's very low noise characteristics. 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.Features include: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.
- Ultra low noise (80db)/ high sensitivity (-28db)
- Adjustable high and low frequency cut off filters. Useful for reducing back ground noise.
- Adjustable automatic level control with a compression ratio range of 1:1 to 10:1. The circuit automatically lowers the gain in loud environments and when quiet, raises the gain where faint audio sources such as people whispering can then be heard.
- Universal Power input: Accepts 12-60VDC or 9-42VAC
| Working Temperature | –40 to 105C |
|---|---|
| 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 |