General device type network surveillance camera audio support yes built in speaker two way audio capability built in microphone connectivity technology wireless width 793 cm depth 486 cm height 705 cm weight 136 g camera type colour dayampnight fixed outdoor waterproof digital video format h264 max digital video resolution 1280 x 720 digital zoom 8 infrared distance 762 m video capture 1280 x 720 features motion sensor e mail alerts weatherproof