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ETS SMA1-LPEA PoE IP Camera Speaker / Microphone Interface Box W/ Euro Style Connector
The ETS SMA1-LPEA is a two-way audio in line adaptor for tapping power off Ethernet powered I/P cameras to supply power to ETS Sound Surveillance speaker / microphones. This device also has a built-in 2.5W speaker power amplifier and terminal blocks for connecting ETS SM1 series microphones and 8 Ohm or 70V speakers.
Furthermore this has either 3.5mm (or RCA) input / output jacks for connections to "microphone" / "line input" and "line output" of I/P cameras. The SMA1-LPEA supports both modes A and B of IEEE802.3af, and it connects directly to ETS switchers / mixers / and amplifiers, or you can use one of our many interface products to make fast and clean connections to DVRs or remote monitoring equipment.