HANWHA SPS-A100M IP Speaker/Microphone/LED Combo

Audio Beacon - ALL-IN-ONE Multifunction Element - Speaker with a maximum sound pressure level of 90 dB at 1 m (3.28 ft) and a frequency range of 144 Hz ~ 20 kHz, 5 digital microphones with bidirectional/monodirectional selection, full duplex communication with echo cancellation and noise reduction. Sound classification (glass break, scream, extreme decibel event, event metadata (sound direction, security, audio clip, dB level), LED (green, blue, red, gold