Sony NVR-RAIL3U Slide Rail Kit for 3U Sony NVR's, Stock# NVR-RAIL3U flange tool Secondary phone options— Plug in

Secondary phone options— Plug in a fax machine or a handset for private calls

with Extra heavy-duty head area gives maximum strength and durability and Continuous taper of handle makes lining-up bolt holes easy and works on a range of bolt and/or hole sizes without binding

and TIE (EM) which requires an external Channel Service Unit (CSU) with also a 1 free slot requirement

Manages up to 4 Cameras

SPI Firewall security for Anti-DoS Prevention

Sony NVR-RAIL3U Slide Rail Kit for 3U Sony NVR's, Stock# NVR-RAIL3U flange tool Secondary phone options— Plug inProduct features The Sony NVRRAIL3U Slide Rail Kit for 3U Sony NVRs helps easy mounting of Sony NVR 1840U, NVR 1840UD, and NVR J1840U onto a rack. Post installation, this rail kit allows easy access to the NVR for quickly replacing a drive thats full or for a scheduled maintenance operation. NEW IN THE BOX One Year Warranty