ETS SM1-CF Remote Element Covert Microphone

The SM1-CF from ETS is a covert, omni-directional, lapel style, microphone with small form factor pre-amplifier. High performance, omni-directional pre-amplified microphone for use in covert applications. Small form factor microphone and pre-amplifier circuit board. Heat shrink protected, pre-amplifier board can be mounted with the affixed foam backed tape or left floating inside a wall or hidden in a ceiling. 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

• Omni-directional 25' pickup pattern
• Lapel sized microphone element
• Low noise MOSFET pre-amplifier
• Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
• Adjustable Gain
• 500Hz-13Khz Frequency response
• 100 Ohm unbalanced output
• Internal peak limiter circuit (.5 sec response)
• 3 position Euro-style connector makes cable termination fast and clean
• Power: 12 to 24VDC @ 10ma
• S/N ratio: more than 60DB
• Sensitivity –45DB
• Industrial temperature range –40 to 105C
• Onboard voltage regulator and RFI filtering
• Includes sticky backed foam mounting pad
• Dimensions Microphone: D.39
• Dimensions Pre-amplifier Board: L2.35 x W.79 x H.79