Add Two-Way Voice Communication to Your Existing IP Network Camera It is common for IP based network cameras to have two-way audio connections. When this is the case, the MSB-30 can be added to turn your IP network camera into a VoIP (Voice over Internet...

The Viking VR-1B has a lot of functions but the best is as a visual lgiht indicator for a user on a headset.  It is really easy to set up, just plug the handset splitter into the handset jack and plug the headset adapter in one port and the VR-1B in...

Stay in Compliance with the new ASME A17.1 Requirement Immediate Alarm on loss of line Compatible with all Analog Elevator or Emergency Phones Line Verification Panel with Key Switch New ASME A17.1-2010 code requires that “the two-way...

The Viking LC-6 gives you a great way to service up to 6 emergency phones with just one outside line. Share Up to Six Emergency Phones on One Line and Comply with ASME A17.1 Elevator Code The LC-6 Line Concentrator eliminates the monthly charges for a...

Self Amplified Paging Expander/Adapter The Viking SA-X12 expander / adapter is an economical way to expand an existing paging system, while adding remote control to the new speakers. The SA-X12 can be connected to any existing paging audio source...

The SA-1S is the self amplified ceiling speaker for use in the new Viking paging system.  This speaker can be remotely controlled by SA-IR and is simple to wire with just 2 wires.  See the SA-25 for the amplifier that is part of this system...

The SA-IR is the remote for Vikings new self amplified paging system.  The remote allows the user to change speaker volume and turn background music and paging on and off remotely with no programming. Infrared Remote for SA-Series Self-Amplified...

Viking SA-25 Self Amplified Paging System Control Unit This new Paging System from Viking sets a new standard in paging installation ease and setup.  Each speaker is controlled by a wireless IR remote control (provided).  Want one room louder...

Manual, 2 way, DB9 (serial), bidirectional switch box. Switch between up to 2 devices Rugged Steel Construction DB9 (Serial) female ports Simple installation and use Bidirectional Rotary Dial Beige Color *Cables sold separately

This unique VGA switch works in either direction. Two computers to one monitor or one computer to two monitors. Connects two computers to one monitor or two monitors to one computer Fully-shielded rugged metal case with a front-panel switch Does not...

19" Wall Enclosure Swing Out Design 28RU WM3019-28-02 Wall enclosure with swing-out design Comes complete with equipment mounting hardware and one pre-installed ventilation 80 cfm fan Front door is reversible for left or right side opening Meets or...

19" Wall Enclosure Swing Out Design 20RU WM3019-20-02 Wall enclosure with swing-out design Comes complete with equipment mounting hardware and one pre-installed ventilation 80 cfm fan Front door is reversible for left or right side opening Meets or...

Latching Duct parts are all ABS Flame Retardant UL94V-o/5A rated material UV Stabilized.

Latching Duct parts are all ABS Flame Retardant UL94V-o/5A rated material UV Stabilized.

53731 Klein Adjustable Hole Saw Cutter Perfect for Drywall and Ceiling Tiles Quickly and smoothly cuts cleaner holes in drywall and ceiling tiles. Blades adjust to cut holes from 2 to 7 in diameter. Fits most 3/8 and ½ drill chucks. No...

This High Resolution Video DVI to VGA Converter converts a DVI-D (digital) input video signal to a VGA (analog) output, saving time and money by eliminating the need to purchase a new digital display for compatibility with DVI-D video cards or devices...

Basically this is multi use digital converter from HDMI or DVI digital to VGA analog. Converts HDMI or DVI-D source into separate VGA/RGB component video and digital/stereo audio. It provides DVI video input port, and EDID learning capability from either...

Coaxial cable distribution of audio/video, radio frequency CATV-MATV, computer/data processing and CCTV transmissions 20AWG solid bare copper conductor for optimal signal transmission 95% braid coverage for optimal signal protection Indoor cable...

Product Description Features & Benefits These are NOT occupational protective hooks. NOT for human support. Light, galvanized-steel shell blocks are fitted with snubbing hooks to hold the load. Sheaves are strong yet lightweight...

TTY Compatible with Digital Cell Phones The stylish, light-weight and portable Ameriphone Q90D combinaton TTY/VCO, by Clarity®, is ideal for use in homes and offices as well as while traveling. 68-key PC-style keyboard with one touch buttons for...