C21S


Online visitor : Support 4 visitors at the same time Image sensor : 1/2.7inch 1080P Progressive Scan CMOS Lens : 4.0mm@F2.0 View Angle : 107.7°(diagonal) Night vision : Dual Filter,IR-Cut,6pcs 850nm IR LEDs IR irradiation distance:5 -10m Encode format : H.264 main profile@level:4.0/Motion-JPEG/JPEG Bit Rate : 128 - 4096kbps Input : Built-in -38 dB microphone Output : Built-in speaker(8Ω1W) Sampling frequency / width : 8KHz/16bit Compression standard : ADPCM/32kbps Wireless LAN Frequency : 2.4 - 2.4835GHz Wireless LAN security : 64/128-bit WEP/WPA-PSK /WPA2-PSK data encryption Pan-tilt : Pan:317°, Tilt:140° Memory : TF Push-push socket,Maximum support 128GB Alarm Trigger : Motion detection Rated voltage : DC 5V±5% Power consumption : Related power:2.8 W(IR LED on), Maximum Power: 5W(Pan&Tilt on)


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