... IP Camera: 1.Lens Standard:3.6mm 2.Embedded Linux OS 3.Support 32G TF Cards 4.Built in ... on PCInternet Explorer 6.0 or higher version,firefox,chrome,safriSuper Client1,4,9,16,25,36, 64,81-channel , no user limited , centralized monitor ... nightEffect10 Φ5mm LEDs IR Distance: 10 mAudioEncode formatsADPCMInputBuilt in MicrophoneOutputone channel linear output,normal connector of 3.5mmNetworkSocketRJ ...