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Monthly Archives: May 2019

Troubleshooting Infrared Security Cameras

If you’re looking for surveillance around-the-clock, infrared night vision cameras are a smart choice. These security cameras enable you to monitor your business or property overnight, when light sources are minimal. Night vision cameras have infrared (IR) LEDs which emit their own source of light, but of course, nothing is perfect. When using infrared cameras, you may come across some of these common IR issues.

Foam Ring
Keep in mind that not every camera will have one, but most of them do. The foam ring helps to eliminate the reflection of the IR light on the glass. When the IR light reflects off the glass and back into the lens, it will wash out your footage, essentially rendering your camera useless. If your camera seems to be missing a foam ring, first make sure that your camera should in fact have one. If so, to eliminate the issue, replace the foam ring.

While the aforementioned situation is rather unlikely, having an improperly placed foam ring is far more common. If the foam ring is not flush with the IR board, or the base of the lens, it will produce a similar effect as a missing foam ring. To correct this, you will need to open your camera and reposition the foam ring accordingly.

Glass
Most security cameras come with a thin plastic protective film over the glass on the camera. It is in place to protect the camera, however, it should not be left on when the camera is in use. Once your camera is installed and you are satisfied with the placement and viewing angle, remember to remove and discard the film covering.

Another common issue with the glass is obstructions. Dirt, dust, and fingerprints on the glass can create infrared glare which interferes with the quality of your footage. Be sure to clean the glass routinely to ensure that your cameras are obstruction-free.

Infrared Glare
As mentioned, debris on the camera or glass reflection can cause IR glare, but there are other common causes. With outdoor cameras, you want to avoid aiming your camera at reflective services (ex. bodies of water, large lightly colored surfaces). For indoor cameras, be wary of the items or furniture around your camera as they may be close enough to reflect the IR LEDs. Despite all this, the most common cause of IR glare is improper installation. Cameras should be carefully mounted and tested in both day and low light conditions before the job is completed.

Infrared Reflection
Here are some of the common things that cause IR reflection:

  • Your camera is indoors looking through a window. Because the IR will bounce off the window, IR cameras should not be mounted behind any glass.
  • For cameras with a glass dome cover, be sure that all the IR LEDs are looking through the glass dome. If your camera is set improperly inside the glass cover, the IR light will bounce inside the camera and hit the image sensor.
  • Remember to remove the plastic cover on the outside of the glass dome
    Clean the glass dome with a damp microfiber cloth or windshield cleaner only.
  • If your camera is mounted too close to a wall, ceiling, or between two walls, the IR LEDs will be obstructed and will result in IR reflection.

Infrared Obstruction
As mentioned, when an object is too close to your IR camera, IR light will cause overexposure. In turn, to compensate, your camera will automatically dim the picture, reducing the IR intensity of your camera. Again, proper placement, installation, and testing will minimize these issues.

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Find a great selection of cost-effective infrared night vision cameras, CCTV surveillance packages and much more at SecurityCamExpert.com. Call 888-203-6294 to learn more about our products and services or to request a free quote!

Workplace Surveillance

Some may argue that video surveillance in the workplace can be an invasion of privacy. However, as long as employee privacy is respected and existing surveillance laws are abided by, it can actually benefit both the employer and employees. Aside from decreasing misconduct and increasing safety, workplace surveillance has its advantages.

  • Reduce Risk Of Employee Theft & Fraud

Employee theft, also known as “shrinkage,” is a growing problem for businesses. It is a bigger threat than identity theft and cyber fraud according to the FBI. In addition, fraud by employees is still a major issue, mainly for businesses in the financial and retail sector.

Video surveillance systems work to combat these issues, providing a way to keep a watchful eye over employees while producing video evidence when necessary.

  • Improve Operations & Productivity

Businesses thrive on success and profits, therefore, anything that can increase productivity and improve operations is good thing. Installing security cameras in the workplace influences employees to stay on task, thus, plays a role in productivity and efficiency.

  • Ward Off Illegal Visitors

Security cameras not only safeguard the business, but work to keep employees safe and protected. An effective surveillance system will help deter intruders and provide video evidence should a break-in or other incident occur. Security cameras can also monitor the different visitors your business has throughout the day.

  • Enhance Safety

Workplace safety is expected and non-negotiable. All employees should feel safe in the workplace and security cameras can enhance that feeling. When safety measures are blatantly disregarded, management can review these instances and deal with them accordingly to prevent any unnecessary accidents in the future.

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Whether you’re looking for a surveillance system for your home or business, let us help you! Visit SecurityCamExpert.com or call us at 888-203-6294 for more information or to request a FREE quote!

Secure Your Home

When was the last time you evaluated your home security? With summer, and likely a vacation or two, around the corner, now is a great to time reassess your home security measures and upgrade or improve them as needed.

Doors
A surprising amount of burglars enter homes through the front door, so be sure that all of your doors (especially the front door) are strong and secure. Inspect the door frame, ensure the hinges are protected, and if your door has a mail slot, make sure someone can’t reach through and unlock the door.

To further safeguard your doors and entryways, you can install a deadbolt and/or add a strike plate. You can even upgrade to smart locks or install a doorbell camera. And if you have any sliding glass doors, remember to reinforce them by using a window bar or dowel in the track. Or you can invest in a door sensor or glass break sensor, which will alert you if the door is opened or tampered with.

Windows
Another common entry point for burglars is windows. And unfortunately, window latches and locks can be flimsy and rather ineffective. To better secure your windows, install improved locks or key-operated levers, or implement window bars. You can even reinforce the glass with window security film and install window or glass break sensors. In addition, you can plant prickly bushes under first-floor windows, but be sure to keep them trimmed.

Lighting & Landscape
Intruders want to be as inconspicuous as possible, so why not shine a light on them? Outdoor lighting can help to keep burglars at bay. Light up your yard (front and back) and pathways and place lights near the garage or other outdoor structures. Motion-activated lighting, solar-powered lights and timers can be helpful as well.

While the lights help to prevent burglars from hiding in the darkness, maintaining your landscape plays an important role, too. Be sure that trees and shrubs are trimmed down to eliminate any hiding spots. If there are trees near windows, remove them or add extra security to those windows. And remember to put away stools, ladders, and other tools and lock your gates and sheds.

Garage
An attached garage offers another way to access your house. But even if it is detached, burglars know there’s likely good stuff stored in there. You should always lock all doors to the garage, both interior and exterior. Consider keeping your garage door opener in the house. That way, a burglar can’t steal it from your car. You may even consider upgrading to a smart garage door opener, which alerts you when the door is opened or closed and enables you to control it remotely.

Wi-Fi Network
Securing your home wireless network is also an important part of your overall home security. To keep hackers off your home network, be sure to secure your wireless router and enable WPA (Wi-Fi protected Access) or WPA2 encryption. You should also rename and hide your network, use a firewall, install antivirus and anti-malware protection, and always create strong passwords and change them periodically.

Security System
These days, you can find a home security system that suits your needs and budget. Depending on your unique situation, you may consider DIY versus professional installation, along with the upfront and monthly costs, and the different features offered.

If they are not part of your security system, you may want to install security cameras outdoors, indoors, or both. Some features to look for include remote access, motion detection, night vision, and Wi-Fi capability. If you need assistance, you can visit SecurityCamExpert.com or call us at 888-203-6294.

Your security is our priority. Contact us to learn more about our products and installation services, site surveys, or to request a FREE quote! You can also connect with us on Facebook, Twitter, LinkedIn, and Pinterest.

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