SIP protocol;SIP v1 (RFC2543), SIP v2 (RFC3261)
Narrowband codecs;G.711a, G.711μ, G.729
Wideband codec;G.722
DTMF;In-band, out-of-band DTMF (RFC2833), SIP Info
Echo cancellation;Available
Voice Activation;Available
Comfort Noise Generator;Available
Sensor;1/2.7”, CMOS
Formats;CIF, QCIF, VGA, 4CIF, 720p, 1080p
Codecs (video encoding standards);H.264, H.265
Permission;Up to 1920x1080p
Streaming Quality;1080p – 25fps
Viewing angle;110°(H) / 58°(W)
Illumination;Optional
NVR Support;Compatible with third-party video recording systems (NVR/VMS, etc.) and ONVIF