Control 4 DS2 MINI, Руководство пользователя

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Protocol
 Signalling protocol: SIP 2.0 (RFC-3261)
Buttons
 Button with white backlight and easily removable label
Audio
 Microphone: 1 built-in microphone
 Speaker: 2W, 4 ohm
 Sound pressure at 1 kHz at 1 m distance: 78 dB
Audio stream
 Codecs: G.711, G.729, G.722, L16/16 kHz
Camera
 Resolution – JPEG: 1280 x 960 px
 Resolution – video call: 640 x 480 px
 Viewing angle: 120° (H), 90° (V), 145° (D)
 Night vision: Yes
Video stream
 Codecs: H.263+, H.263, H.264, MJPEG, MPEG-4
Interfaces
 Power supply: 12V ± 15 % / 2A DC or PoE
 PoE: PoE 802.3af (Class 0–12.95 W)
 LAN: 10/100BASE-TX with Auto-MDIX, RJ-45
 Switch output: NC/NO contacts, max. 30V / 1A AC/DC
 Active switch output: 8 to 12VDC depending on power supply (PoE: 10V;
adapter: source voltage minus 2V), max. 400mA