The netbotz 450 offers high performance security and environmental monitoring over the network the netbotz 450 is capable of video surveillance and monitoring to record human activity it provides temperature humidity door contact dry contact 0 5v 4 20ma spot leak vibration smoke 2 way audio and alarm beacon monitoring the netbotz 450s additional features include integration with infrastruxure central power over ethernet and userdefined alerts making the netbotz 450 the perfect un