HIKVISION Video Access Control – DS-KV8402-IM Metal Villa

System parameters processor: high-performance embedded soc processor operation system: embedded linux operation system video parameters camera: cmos low illumination 1.3 mp hd colorful camera video compression standard: h.264 resolution: 1280 x 720 video frame rate: 25 fps audio parameters audio input: built-in omnidirectional microphone audio output: built-in loudspeaker audio compression standard: g.711 u audio compression rate: 64 kbps audio quality: noise suppression and echo cancellation network parameters ethernet: 10/100 mbps self-adaptive ethernet network protocol: tcp/ip, rtsp access control parameters internal card reader: built-in ic card reader exit button: exit button for opening the door door magnetic detection: detects door magnetic status