Brother DVR-N4 - Manual (Page 4)

DVR-N4 Technical Specifications (continued)
one year Warranty
expandable HDD storage capacity (see above) *Options
superior video motion detection performance, post-alarm recording with duration
adjustment, AC/DC power transformer included FREE,
password protected, plug and play BNC adapters included FREE
*Additional Features
10’ / 3 meters Cord Length
11 lbs. / 5 kg (single HDD configuration) Weight
17.1” x 12.8” x 4.3” / 434 mm x 325 mm x 110 mm Dimensions
less than 90% Operating Humidity
+5ºC ~ +40º C Operating Temperature
more than 40 dB S/N (signal to noise) Ratio
proprietary 6-pin plug for use with included 110v/230v AC/DC power transformer Power Input Plug
5 amps or less Power Consumption
12v DC Input Voltage
DVR-N4 4