Technical Parameters - 2N IP Safety Installation Manual

4. Technical Parameters

Signalling protocol
• SIP (UDP, TCP, TLS)
Buttons
• Button design: Industrial waterproof, stainless steel, vandal resistant pushbutton, blue
backlit
• Count of buttons: 1 (2 on request)
• Numerical keypad: (on request)
Audio
• Microphone: 2 integrated microphones
• Amplifier: 10 W (class D)
• Loudspeaker: 10 W
• Sound pressure level (SPL max): 78.5 dB (1 W type, for 1 kHz, distance 1 m)
• Sound pressure level (SPL max): 94 dB
• Volume control: Adjustable with automatic adaptive mode
• Full duplex: Yes (AEC)
• Speech transmission index (STI): 0.80
Audio stream
• Protocols: RTP / RTSP
• Codecs: G.711, G.729, G.722, L16/16 kHz
Video stream
• Protocols: RTP / RTSP / HTTP
• Codecs: H.263, H.263+, H.264, MPEG-4, M-JPEG
• IP camera function: Yes, ONVIF v2.4 profile S compatible
Installation manual 2N® IP Safety
± 3 % (10 W type, for 1 kHz, distance 1 m)
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