How Much Do You Know About Your Home Security System Battery?

!±8± How Much Do You Know About Your Home Security System Battery?

The batteries in a home security system are important parts of the system - perhaps the most important parts. Whether you do a home security self install or have a security company install the system, you should be aware of the battery capabilities, how often to check them, and when to replace them. This article will give you the basics.

Home Security Battery Backup
Backup batteries are used in any quality alarm system on the market. Fitted into the actual control panel, they ensure that components linked into the panel which are crucial to your security are able to run and function fully in the event of either a power failure, or in the case of a wireless system, a battery failure. These home security products are the sensors, motion detectors, sirens, cameras, etc.

Note: quality wired security systems run off electrical power with a battery backup system while wireless home security systems usually run off a lithium battery pack with a battery backup system.

Test Monthly
Backup batteries as well as wireless lithium batteries must be tested at regular intervals, at least once a month, to ensure that they are running on full power and are working properly.

Backup batteries and those used in wireless security systems to prevent, if not stop, a burglar from disabling your alarm by turning off the power, even if that means cutting the electrical wires feeding the control panel.

Battery powered wireless security systems
Wireless security systems rely on battery powered radio transmitters and receivers, without which all the essential components like cameras, sensors, motion detectors and others cannot work. They are easy to install and are mobile. They are not reliant on, or disabled by, electrical power failures.

Every quality home security system comes complete with a battery powered backup capable of running the system for as much as weeks in the event of a power failure. In the case of wireless systems, lithium batteries are designed to run for years.

Many wireless system has sensors will send an alert to the control panel if there is a problem, allowing you to take necessary action to prevent system failure. But, even if you are not able to take immediate action, the battery backup is there to save the day, allowing your security system to run until you have the opportunity to replace the main battery.

Facts on Lithium Batteries

Lithium batteries are disposable and contain anodes of lithium metal, or compounds. They produce between 1.5v and 3v which can be twice the voltage of the average alkaline or zinc-carbon batteries.

Lithium batteries are popular because they are generally lighter and can store a lot of energy in their atomic bonds due to their reactive element. This translates in to 'very high energy density'.

Lithium batteries hold a charge better. On average they lose only about 5% of their charge per month, which if you compare this to a 20% loss of other batteries, is why they are a natural choice for home security systems.

Another advantage of lithium batteries is that they have no memory effect. What this means is that you do not have to discharge them completely before recharging and they are capable of handling hundreds of 'charge/discharge cycles'.

A lithium battery can store 150 'watt-hours' of power in a 1kg battery pack. A NiMH battery which are those found in any supermarket shelf, can only store between 60-70 'watt-hours' per kilogram.

Lead acid batteries can only store 25 'watt-hours' per kilogram and it would take six of these to equal one lithium battery.

Lithium batteries are the obvious choice because of the advantages they have over alternative competing technologies.

When installing a home security system, it is best to only buy a system with a battery backup, so if there a power failure your system will remain on alert. It is very important that you pay attention to the batteries. These are the life's blood of the system. If they fail, and you are not aware of it, your security system is compromised or even useless depending on the system you have installed. It is wise to set up a schedule to check your batteries periodically as suggested by the manufacturer of your system and replace them if necessary.

How Much Do You Know About Your Home Security System Battery?

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HJS Solar Panel Universal 20000mAh Portable Backup External Multi-Purpose Charger Battery Power Supply for Laptop Notebook Netbook Tablet PC

High Capacity Solar Charger Battery for PC Laptop + Mobile Phone description:20000 mAH portable solar charger and battery for recharging your laptop PC or mobile phone anywhere. Our Exclusive model - High Capacity Solar Charger Battery for PC Laptop + Mobile Phone - is the perfect green gadget for the modern traveler!Either plug this laptop and cell phone accessory into your car or a wall plug to quickly recharge the battery, or go all green and convert solar energy to electrical energy. This is a multi use item that lets you recharge anything from 5V products such as your ipod or mobile phone, to almost any 16V ~ 22V laptop, and with the incredible amount of included adapters, you will never have to worry about which product you plug in. Simply select the current for your product, attach the correct adapter, and watch it charge.This is a perfect device for anyone in the wild, at home, or just about anywhere you can think of.At a GlanceBattery with solar energy recharge for today's most popular cell phones and laptops.This portable power source can be recharged quickly via AC adapter or via the sun when you plan your recharging schedule ahead.Product NotesCircuit Protection- Overcharge- Discharge- Short Circuit- HeatIncluded Wall AC Adapter + Car Cigarette Power AdapterIncluded 13 Laptop Adapters to work with most laptops- ASUS, HP, Samsung, ACer/T1, Dell, IBM, NEC, Toshiba, SonyIncluded 13 Mobile Phone Adapter to work with most mobile phones- Motorola, LG, Nokia, Samsung, Siemens, Sony Ericsson, AppleUltrasonic Mosquito Speaker: Emits high pitched frequency sound to repel mosquitoesPackage ContentsSolar Charger BatteryManualMobile Phone AdaptersLaptop AdaptersAC Power AdapterCar Cigarette Power Adapter

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Learn How to Build Solar Battery Chargers

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Solar Charger compensate economic and ecological terms. It 's always better when you consider that not everyone uses electricity to recharge the batteries, if you use the power of the sun.

What you need:

1) AA Battery Holder
2) 9-volt battery clip (this is to connect to the battery holder)
3) 8 x Solar Cells 0.5 V, 20 to 50 mA in full sun
4) IN5818 Schottky Diode

This is a very simple circuit thatdoes not provide rules. All you have to do is to disconnect the battery when fully charged.

The Schottky diode prevents battery recharge 'flows through the solar cells, if no charge is left. Schottky diodes have the advantage, not to undermine much of the power of our solar cells, maximizing the amount by which the batteries will be delivered.

If you live in a climate where the sun is a rare pleasure, and is often cloudy happen, you might want toto experiment with a couple of additional cells in series to increase the power produced.

The construction process isn't difficult at all. There are wide arrays of cases available that are suitable for housing such projects. If you can get housing with an integral battery holder, you find it will make neat work of housing the project.

House the cells in a way that they are shaded and well protected from the sun. Take note that If the cells get overheated, their electrolyte leaks. That will damage the cell and making a mess.

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The Solstice 2.5 is designed for any traveler who plans to be away for a few days and, of course, for outdoor use where its solar panels provide assured emergency power for digital cameras, GPS's, 2-way radio, etc. With an extensive range of tips both supplied and available, Solstice 2.5 meets the power needs of all popular hand-held devices. Pack includes: Solstice 2.5 charger, 110V-240V AC/DC adapter, master cable, travel pouch, 11 tips for all popular devices. Compatible with: iPod, Blackberry, Nokia, Mini Nokia, Motorola, Samsung, Sony, Ericsson, LG, MP3s, PDAs, PSP, GPS, etc.

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All-In-1 Charger with 52,000mAH Li-Pol Battery

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