Dateq SPL-6, Audio level guard with measuring microphone, 2-channel limiter with measuring microphone, Adjustable via threshold and output, For sealing, dB(A), dB(C) and dB-peak, 10-Band EQ, 10-Band octave limiting, Inputs and outputs: XLR, Microphone input, Connection for relay circuit, Connection for SPL D2, 365-Day sound-level recorder, Remote controllable via internet, Time slot - timer with 3 time ranges per day, No software installation necessary, Format: 19"" / 1 U, Dimensions (WxHxD): 483 x 45 x 175 mm, Weight: 2.7 kg, Suitable extension: Art.#496038# (not included in delivery)