APC NBRK0551 - NetBotz Rack Monitor 550 (with 120/240V Power Supply) | Supports up to 4 external camera pods, 12 sensor pods and up to 78 Universal Sensors | Performance security and environmental monitoring for network closets to data centers | The NetBotz 500 is capable of video surveillance and monitoring to record human activity | It provides temperature, humidity, door contact, dry contact, vibration, smoke, 2 way audio monitoring, spot leak and rope leak monitoring | Integration with InfraStruXure Central and user-defined | Protect your IT assets from security and environmental threats

APC NBRK0570 - NetBotz Rack Monitor 570 | Supports up to 4 external camera pods | 12 sensor pods and up to 78 Universal Sensors