Sound Pickup
IT-DAN-209 Indoor Directional Pickup FEATURES ● Pickup Distance: Effective Distance: 0-2 Meters ● Microphone: Professional High SNR: MEMS ● Signal Processing Circuit: Professional Hi-fidelity Low Noise Audio Processor ● Working Temperature: -40℃～+85℃ ● Waterproof Characteristic: Indoor Damp proof ● Applicable To Bank Closed Counter, Service Windows, Seat etc.
SPECIFICATIONS Model No. Type Pickup Distance Transmission Distance SNR Dynamic Range Sensitivity Max. Sustainable Sound Pressure Directional Characteristic Frequency Response Output Impedance Signal Processing Circuit Waterproof Output Signal Amplitude Microphone Sound Head Qty Protection Circuit Transmission Cable Working Voltage Working Current Working Temperature Color Material Dimension Weight
DIMENSIONS
(mm)
IT-DAN-209 Indoor Directional Pickup 0-2m 3000m 65dB at1KHz at 1Pa 98dB (1KHz at Max dB SPL) -38dB 127dB SPL (1KHz, THD 1%) Single Directional 20Hz ～ 20kHz 600Ω (non-equilibrium) Professional Audio Processor Indoor Damp proof 2.5Vpp/-25db Directional Single Sound Head Lightning Protection, Power Polarity Reversal Protection 3 Cores 0.5mm 2 RVVP Shielded Cable DC 12V 20 Ma -40℃～+85℃ White PVC 43mm×24mm×8mm 30g