Bogen S86T725BR ON PG8W GRILL, Part# S86T725PG8WBRVR NEC Batt The Sony NVR1820U is a

The Sony NVR1820U is a Promise iSCSI 2U storage rack unit for the Sony NSR-1000 series Network Video Recorders

Adopted aluminum surface shell and cast iron bottom case design which has strong structure to anti-destroy

Maximum Resolution: 2594 x 1944

The quality ZKAccess EC10 Elevator Control Module  Panel can restrict access up to ten floors

Cable easily connects conference phone to 3

Bogen S86T725BR ON PG8W GRILL, Part# S86T725PG8WBRVR NEC Batt The Sony NVR1820U is aThe quality Bogen S86T725PG8WBRVR Ceiling Speaker is a pre assembled 8" ceiling mounted speaker for your 70V or 25V commercial audio system. The speaker is sold complete with transformer, 8" S86 cone and grille cover. It has an off white finish, recessed volume control, and screw terminal bridge. The speaker is easily installed into drop ceilings, features a 4W capacity and a 50Hz to 12kHz frequency response suitable for paging and background music.