ETS SM5 Single Zone Audio Surveillance Kit

1 SM1 Microphone, SM2 Interface Box. Single zone audio surveillance system designed to connect directly to audio recorders, video recorders, DVRs, remote monitoring equipment or CCTV monitors (with built in speakers).

SM1 Microphone

• Omni-directional Electret element
• 25’ range in all directions
• Frequency response: 200-16Khz
• Low noise MOSFET pre-amplifier
• Line level, unbalanced output
• Adjustable gain
• Treble boost circuit. Selectable on/off
• Enhances clarity of time lapse recordings
• Limiter circuit. Selectable on/off
• 3 position Euro-style connector makes cable termination fast and clean
• Flush mountable. Can be mounted on a single gang electrical box

SM2 Interface Adapter

• Standard RCA or 3.5mm (please specify) jack for connection to DVRs, etc
• 3 position Euro-style connector makes cable termination fast and clean
• LED power indicator
• Reverse polarity protected and fused