After hunkering down for a while you might find yourself buried alive under the amount of low voltage networking information.
While crawling and running in the trench you'll bump into fellow soldiers cat5e, fiber optic cable, security cameras. You'll also find tutorials, tips, installation aids and all kinds of cool networking stuff!
The commander and chief is Discount-Low-Voltage.com
Category 6 shielded 4 pair 550mhz cable available at Discount-Low-Voltage.com is ideal for voice, data, video and security applications for your network installation where EMI/RFI interference may be a concern. Wiring your business, home office, or even an entire college campus, we have the right cable for you. This bulk 550Mhz shielded Category 6 cable is ROHS compliant and UL Listed. Here is a video of the Category 6 shielded cable we carry. Enjoy
The Bogen HFCS1 ceiling speakers deliver superior sound and clear intelligibility in a variety of ceiling environments. The system can be easily installed in hard-surfaced ceilings, suspended ceilings, and new constructions. The HFCS1 offers several levels of power output controlled via a front-mounted rotary tap selector switch (under grille). The low-distortion speaker design, coupled with a computer-matched venting system, delivers high intelligibility and exceptional low-frequency response for both music and speech reinforcement. Bogen also offers the HFCS1LP (low profile) for applications where space might be an issue. The HFCS1LP is 4.25" shorter than the HFCS1, which can make a huge difference in cramped spaces. In this video, Mercy shows you what to expect when ordering the HFCS1. Enjoy
Features:
• Wide-dispersion coaxial driver for broad, even coverage
• Good off-axis response with smooth contouring
• Computer-matched venting system for full bass output
• Large back can for deeper bass response (HFCS1)
• Low-profile housing allows greater range of installations (HFCS1LP)
• High power handling capability for foreground sound
• Selectable power taps via front-mounted control
• Power taps (in watts) - 32, 16, 8, 4, 2, and 1
• 16-ohm input for non-transformer, multi-speaker systems (selectable via tap selector switch)
• Compounded rubber surround, plus polypropylene and polycarbonate drivers for lasting performance
• Easy wiring with plug-in connector
• Connector provides loop-through terminals for the next speaker
• Integral swing-out clamps for easy installation
• Attachment point for seismic cable (safety cable)
• Input terminal cover with knockouts and safety eyelet provides protection for connections
• Off-white textured finish easily painted to match theme decor
• Attractive, contemporary, sturdy steel grille assembly with fine perforations
• Accessory tile bridge support ring (Model TBCR, sold separately)
• Accessory 10-foot long cable kit (Model CK10, sold separately)
For full product specification, user manuals, or to order, visit Discount-Low-Voltage.com
If you have any questions, feel free to give us a call at (888) 797-3697
Current copper price as of November 18th, 2009 is $3.09 per lb
30 days ago, the copper price was $2.89/lb
60 days ago, the copper price was $2.78/lb
6 months ago, the copper price was $2.03/lb
1 year ago, the copper price was $1.54/lb
Over the 5 year history, copper prices have been on a roller coaster ride. Back in November 2004, the copper price was around $1.40/lb, then increased dramatically over the next year and a half to almost $4/lb. Then the opposite happened in June 2008. The copper price was at an ALL TIME HIGH of around $4.10/lb, then over the next 6 months bottomed at around $1.30/lb. Thanks to kitco.com for all the charts.
Day night dome security cameras are perfect for indoor applications where low light viewing is a concern. In today's economy, it's more important than ever to be protected. One of the best ways to protect your investment from burglary, is to prevent it. According to United States Burglary Statistics, in 2007 a burglary took place roughly every 14 seconds. That means by the time it takes you to finish reading this article and watching the video, 17 burglaries have occurred. That's 6,171 every day. By installing a surveillance security system in your home or business, you chances of a break in are dramatically reduced. Here is a video about the very popular Everfocus ED230 day night security camera. Enjoy
Features:
1/3” Sony Interline Transfer Super HAD CCD
380 TVL of horizontal resolution
Special optical low pass filter (inside) for high IR response
Low light sensitivity of 0.3 Lux/F=1.2
Automatically switches to black & white image when light levels fall below 1 Lux
Angle View: 75° range
IR Distance: 45 feet (13 meters)
Compact size for discreet surveillance
Suitable for any indoor IR surveillance
The Everfocus ED230 day night dome security camera is top of the line in performance and reliability. This dome camera uses the Sony 1/3" chip and has 380 TVL (television lines of resolution). We do have the optional high resolution version available, which has 480TVL (Everfocus part # ED330). They both run off of 12V DC power and have a 4.3mm lens. One of the greatest features about this dome security camera though, is the small rubber boot on the end of the lens. This prevents unwanted glare into the lens that you would typically get from some of the lower end IR dome cameras. These day night dome cameras are available with either a black or white base, depending on your application and have an IR distance of 45 feet, which should be more than adequate for most indoor uses. To order, or get more product specifications, visit Discount-Low-Voltage.com
Or give us a call at (888) 797-3697
IR bullet security cameras are a great choice for your home or small business. They can be mounted inside or outside, offer discrete surveillance, and have a great picture. With 14 infrared LED illuminators, this camera can see in complete darkness. As soon as a light gets turned on, the illuminators turn off and the camera functions as a regular color camera. In addition, it weights under 1 lb and is only 2" wide by 3.1' deep, making this a very versatile security camera. Great quality and a great price make this our best selling IR camera by far. Take a look at the video.
Features:
- 380 TVL of horizontal resolution
- Electronic Shutter and automatic gain control allow the camera to be operated in environments with various light levels
- 1/3" Sony Interline Transfer Super HAD CCD
- Low Light sensitivity 0.3 lux/F=1.2 (automatic gain control on), 0 lux (IR LED on)
- Compact size for discreet indoor or outdoor surveillance
- View angle 50-78° range
- IR illuminator distance:10-15m / 33 - 49 feet
- IP66 weatherproof rated
- IR illuminator wavelength: 850nm
- Mount included
This IR bullet security camera is manufactured by Everfocus Electronics Corp. (part # ECZ230)
