UNV EK-S31P8T46T2-V3 4MP 2.8mm Fix Dome Network Camera and 8-Channel NVR Kit 3021 2 (under the condition that

2 (under the condition that the door control system monitors the sensor at least once per door cycle)

If mounting XtremeDrive™ to a flanged drive rail

easy to lock or unlock

Memory Non-volatile: (programming retained during power loss)

UNV EK-S31P8T46T2-V3 4MP 2.8mm Fix Dome Network Camera and 8-Channel NVR Kit 3021 2 (under the condition thatUNV EK S31P8T46T2 V3 4MP 2. 8mm Fix Dome Network Camera and 8 Channel NVR Kit Reach the utmost comprehensive surveillance solution with this powerful NVR and camera kit. Benefit from six high resolution 4MP cameras and an 8 channel NVR for reliable recording and monitoring. Ideal for home security, retail, and small business applications.