Month: December 2018

Three Essential Techs for Ultimate Home Security

A peaceful life does not mean that you can let your guard down. Criminals will always take their chance if they spot any. And from all of the crime victims, the less vigilant ones usually suffer the most loss.

Today, home security techs have been optimized and upgraded to integrate with the latest development. Some surveillance cameras can be accessed through the cloud and let you monitor your home remotely. Smart doorbells can notify you via your phone when there is a visitor. And there are also smart locks that are operable through an app from your smartphone. These are three essential home security techs that we will discuss in detail below.

Surveillance Cameras

indoor cctvYou use surveillance cameras for two purposes: prevention and evidence. The cameras can give you the visual of your house’s vicinity, which can enable you to take a countermeasure in case a perpetrator is invading your home. If you use cameras that allows remote access, you can contact the emergency line whenever you spot any suspicious activities or imminent dangers.

For a starter, you have to realize that you need both outdoor and indoor surveillance cameras. The outdoor cameras must be weather-proof and rotatable. You want it to blend in with the surrounding structure so that it can capture the image of an invader before he/she notices it.

The camera should also have a backup battery since it needs to be working even during an outage. You do not know what causes power failure. What if it is a part of the criminal’s plan?

Second, you need indoor wireless cameras and place them in hidden spots. The wireless feature is crucial because cameras that run with cables are easy to notice

Smart Doorbells

doorbellHome invaders do not always commit their crime discreetly. In fact, according to Secure America, LLC., most burglaries in the US happens during the daylight. And many of them do not hesitate to murder the house owners if they resist. A stranger may knock on your door, and by the time you open it, you get a gun pointed at you.

Therefore, smart doorbells are designed with an automated camera (activated by a motion sensor) that will give you a visual of anyone who stands in front of your door. Products like Ring Doorbell allows you to access the gadget’s video from mobiles that support iOS. Smart doorbells such as this will significantly boost your home’s security and discourage criminals.

Smart Locks

quality door lockSmart locks do not improve the strength of your door, yet they are beneficial in terms of promoting safety habits. If you are reckless and frequently forget to lock your door, a smart lock enables you to lock or unlock the door from your smartphone. It also has a feature that creates virtual guest keys that allow registered people to get access to the door.

Here are four best-rated smart locks in the market:

  1. Kwikset Kevo Bluetooth Deadbolt
  2. August Smart Lock
  3. Yale Assure Lock SL Key Free Touchscreen Deadbolt
  4. Schlage Sense Bluetooth Deadbolt

Important Specifications when Choosing an Amplifier

Amplifiers today have a lot of built-in features which makes it difficult choosing the best one. You need to focus your budget and efforts on specifications that will make a difference to the sound you hear. You should look at the following specifications when selecting an amplifier to buy.

Power Output

The power output of an amplifier is almost equivalent to how loud you can pump music out of it. The bigger the room or speakers, the more power you want. However, you probably want as much as power as you would expect. 10W is loud for average listening, and 100W will blow the roof off most of the parties. You have to ensure that you look at the speaker sensitivity as well since it has a significant effect.

THD + N

Total Harmonic Distortion + Noise (THD+N) refers to the measure of how much effect the amplifier has on the sound output. More distortion generally means more coloration of the sound. The lower the figure is, the closer the output of the amplifier will sound to the original recording. Speakers will, of course, have the greatest effect on sound, therefore select speakers that are well matched to your listening preferences.

Signal to Noise Ratio (SNR)

If you in a quiet room, away from the hustle and bustle, you may notice noises that you have never noticed before. For example, cars traveling down the road or the humming of a radiator. None of this is apparent when children are home with the TV blasting away. However, that background noise is still there. Amplifiers are the same, there is always a very small amount of noise from the electrons whizzing around. The goal is to make the background noise imperceptible. This implies that you hear more of the music and less of the noise. The measure of this is referred to as the signal to noise ratio. For better amplifier performance this ratio needs to be high.

Crosstalk


Crosstalk refers to the measure of how much undesirable left signal is mixed with right output. Amplifiers are all in one box and are doing their best to separate boxes one per channel, splitting apart the signals to make sure when it reaches the speaker you can tell the singer is standing to the right of the stage and the violins to the left. The more the crosstalk, the harder it is to pick out the positions of the instruments since stereo separation is affected. The larger the crosstalk, the greater the stereo separation will be.

Inputs

Always ensure you have adequate inputs for everything you are plugging in. Remember various types of connections such as USB for laptops and home theatre PCs, iPods, and Phono for turntables. They all have advantages and when the options are few, choose what provides the best sound quality.

When you are shopping for a new amplifier, ensure you consider these important specifications. This way you will get one that will serve your sound needs by giving you the best quality. TheĀ FSC 5996 amplifier is one of the best one in the market that you can buy.…