security alarm company

 

monitored burglar alarms

There are many other good reasons for getting security cameras in your house. Not only do they allow you to identify someone who has broken into your house, they also often will prevent intruders in the first place. One thing that potential intruders hate is recordings of their activity. Simply by advertising that you have built in security cameras, you prevent several break ins. In this way, home security cameras serve as proactive crime prevention as opposed to simply reactive, like the home security system that you probably have installed at the moment. Imagine, if you would, coming home from a long day’s work.

compare home security system

Then, you need to take the provided backplate and fix it to the wall/ceiling using the four screws and afterwards, just connect the smoke detector to the backplate using a circular motion if you have the wire powered version, the installing process also includes connecting the device to a power source, but, it’s ideal that this is done by a qualified person, to make sure the installation is made in accordance with the country or state’s regulations. The way to differentiate the first and the second generation of Nest Protect is by verifying if it has a battery door the Nest Protect 1 does not have one, verify the back plate the second generation has a round backplate, while the first has a square plate and the easiest one is to look at the edges of the device the second generation has rounded corners all around the case, while the first gen has straight edges. Right now, on the market, there are three types of smoke detectors: those that use ionization sensors, those that use photoelectric sensors and lastly, those that use both type of sensors also called dual sensor smoke alarms. The Nest Protect, theoretically, falls into the last category, but things are a bit more complicated because it doesn’t have a ionization sensor, but it does use the Split Spectrum Sensor which nullifies the need of the radioactive ionization sensor as you know, it detects smoke produced by flaming fires which burn at a fast rate so, if the ionized air is disrupted by smoke, it triggers the alarm. The photoelectric sensors is used to detect any smouldering fires that uses a light beam which, normally does not hit the sensor, but when smoke scatters the light particles, it will hit the sensor, therefore triggering the alarms – this method is used to detect a fire in its early stages, therefore reacting a lot faster. Now, the Split Spectrum Sensor should detect both the flaming fires and the smouldering ones, by adding a blue LED light at a wavelength of 450nm to look for small particles which are an indicator of a rapid, fast burning fire and keeping the usual photoelectric sensor to detect smouldering fires.

 

Blandit Etiam

That is why adding security camera or video camera can give you peace of mind. This can be used both indoor and outdoor. The security camera can monitor the activities and happenings at your business or even you are far from home. You can monitor it as long as there is internet connection. The good thing is that you cannot only see the actual happenings but also allows reviewing prior recordings. It is a very wise precaution to invest in security camera to prevent the threat of home invasion and crime.