4 Channel Penta-Brid HD CVI TVI AHD Analog + 6IP Mini DVR 1080P 15FPS This is a 4 Channel Penta-Brid HD DVR. That means it will work with CVI, TVI, AHD, Analog and IP Cameras.  It can record up to 4 HD cameras at either 720p@30fps or 1080p@15fps...

2" EMT Conduit Pre Cut 15" for Cable Installations with Caps and Unistrut Hanger The conduit sleeves are ready to be installed directly to unistrut.  We have included 2 plastic caps and one 2 piece unistrut hanger. These sleeves will save you time...

3" EMT Conduit Pre Cut 15" for Cable Installations with Caps and Unistrut Hanger The conduit sleeves are ready to be installed directly to unistrut.  We have included 2 plastic caps and one 2 piece unistrut hanger. These sleeves will save you time...

4" EMT Conduit Pre Cut 15" for Cable Installations with Caps and Unistrut Hanger The conduit sleeves are ready to be installed directly to unistrut.  We have included 2 plastic caps and one 2 piece unistrut hanger. These sleeves will save you time...

4" Pre-Cut 15" EMT Wall or Ceiling Conduit Sleeves The conduit sleeves are ready to be installed either in the ceiling as a supply conduit or as a pass thru between rooms. We have included 2 plastic caps and two straps. These sleeves will save you time...

3" Pre-Cut 15" EMT Wall or Ceiling Conduit Sleeves The conduit sleeves are ready to be installed either in the ceiling as a supply conduit or as a pass thru between rooms. We have included 2 plastic caps and two straps. These sleeves will save you time...

2" Pre-Cut 15" EMT Wall or Ceiling Conduit Sleeves The conduit sleeves are ready to be installed either in the ceiling as a supply conduit or as a pass thru between rooms. We have included 2 plastic caps and two straps. These sleeves will save you time...

4" Pre-Cut 15" EMT Wall or Ceiling Conduit Sleeves The conduit sleeves are ready to be installed either in the ceiling as a supply conduit or as a pass thru between rooms. We have included 2 plastic caps and one wall hanger. These sleeves will save you...

Cortelco Loud External Ringer Round Black Loud External Ringer Cortelco loud external ringer (loud piercing chirp about 90db) Compact design Visual ring indicator (lights up red on incoming calls) Low/high volume control Modular phone and line...

Amplified ringer and strobe.  Ideal for most home and office applications. Krown amplified ringer with strobe light Loud ringer up to 120dB Ringer operated by line power Ringer hi/mid/low switch Powerful strobe light Tone control hi/low...

LC Fiber Optic Duplex UPC OM3 10 Gig Aqua SC Simplex Foot Print Anti Shake Design Our new "Anti Shake" metal clip design ensures the connectors does not wiggle back and forth or up and down.  This ensures that the interconnection between connectors...

LC Fiber Optic Duplex UPC SM Ceramic Blue SC Simplex Foot Print Anti Shake Design Our new "Anti Shake" metal clip design ensures the connectors does not wiggle back and forth or up and down.  This ensures that the interconnection between connectors...

SC - SC MM PC Simplex Adapter Coupler Can be used either in a fiber panel or stand alone as a SC coupler. Accepts SC MM PC Connectors Plastic Housing Ceramic Sleeve

SC - SC MM PC Simplex Adapter Coupler Can be used either in a fiber panel or stand alone as a SC coupler. Accepts SC MM PC Connectors Plastic Housing Ceramic Sleeve

SC - SC SM UPC Simplex Adapter Coupler Can be used either in a fiber panel or stand alone as a SC coupler. Accepts SC SM Connectors Plastic Housing Ceramic Sleeve

ST - ST MM PC Adapter Coupler Can be used either in a fiber panel or stand alone as a ST coupler. Accepts ST Connectors Metal Housing Phosphorous Bronze Sleeve

Terminal Block - Terminal Strip Terminal blocks or strips can be used for audio or power termination. 

Starfighter 4000-D Outdoor Dome Splice Closure The Starfighter 4000-D Dome Splice Closure is designed for above or below grade applications and supports up to 6 or more cable entries. The closure has a unique gasketed Split End Plate system that allows...

Classic Ceiling Tile Speaker: Incredibly quick installation eliminates the need for a tile bridge or to cut tiles. Speco Technologies is proud to offer the most versatile speaker in the market:  One speaker, available with 10 mounting styles...

Classic Ceiling Tile Speaker: Incredibly quick installation eliminates the need for a tile bridge or to cut tiles. Speco Technologies is proud to offer the most versatile speaker in the market:  One speaker, available with 10 mounting styles...