Speco D4WCSM500 4 Channel Wall Mount DVR, 500GB HDD with Monitor, Stock#D4WCSM500 tool chain roller Battery backup system providing up

Battery backup system providing up to eight hoursuptime

SPECO D8WCSP3TB This is an 8 Channel Wall Mount DVR with 3TB HDD and Power Supply

that extends any monitor cable

Self-Amplified Metal Box Speakers 8" features an all-steel surface-mounted enclosure with an 8" cone loudspeaker

10 Fixed function keys: Hang-up

Speco D4WCSM500 4 Channel Wall Mount DVR, 500GB HDD with Monitor, Stock#D4WCSM500 tool chain roller Battery backup system providing upProduct features The Speco D4WCSM500 is a 4 Channel digital video recorder in covert wall mount chassis DVR that has a 500GB HDD with Monitor. This device has a Remote monitoring, recording, playback, change system settings and camera control via network and Internet. *NEW IN THE BOX *One Year Warranty