The world stands as a mute and helpless spectator to the devastation caused by the increasing instances of natural calamities across the globe. The year 2011 has brought along a catastrophic form of Mother Nature's fury which has compelled most people to think about safeguarding their home and business with an easily accessible emergency kit which can help them to save lives and money in case of any weather hazards that disrupt normal life. Emergency two way radios form a vital part of such a preparedness kit. Poles apart from traditional phones with exposed cables and mobile phones with reception towers that are susceptible to any disastrous natural force, handheld two way radios are ideal for use when all other means of communication fail.

How do emergency 2 way radios work?

Emergency two way radios are devices capable of receiving VHF sonar waves; communication becomes possible between two devices that are tuned to the same frequency. Every unit has receiving and transmitting assemblies that enable communication.

Why are handheld two way radios perfect for communication during an emergency?

Do not rely on cell towers: Since emergency two way radios operate device to device without relying on any external transreceiver system, they work well even when cellular towers are knocked out leading to service failure. As a matter of fact, using handheld radios for communication during emergencies helps to prevent the cell phone systems from being overloaded.

Do not rely on telephone lines: Telephone cables are as susceptible to hazardous weather conditions as cellular towers; phone systems are frequently knocked out during storms and tornadoes. Damage to a single line or a power outage can result in the cessation of regular telephony services. Once again, handheld two radios can come to your rescue helping you to keep in touch with your family members and customers.

They work without electricity: A commercial 2 way radio can easily be used to maintain communication around a campus or fixed location even when a natural emergency has caused a power outage.  Tips for keeping your emergency 2 way radios working during emergencies

Regular checks: While most people only use their hand held radios for emergencies, it is imperative to charge the batteries of the unit at regular intervals. As a matter of fact, a weekly radio check is vital to ensure that the unit is working without any glitches. Also, if <a rel="nofollow" onclick="javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link/4817260']);" href="http://www.emergencyradiosonline.com/">emergency 2 way radios</a> are being used in a commercial establishment, you should make sure that all your employees are trained on how to use the device.   Keep spare batteries handy: Many high end devices in the category will have an additional slot for a back up battery. Even if the handheld emergency radios that you own do not have such a provision, keep a spare battery handy, so that it can be used during an emergency which causes power disruptions for more than just a few hours.

Learn about the various options for recharging the batteries: A lot of emergency two way radios offer a myriad of recharging options; most units come with car battery chargers and even work with solar chargers. Alternatively, it is also possible to use your computer to charge the two way radio battery. However, you will need an uninterrupted source of power such as a UPS to make the radio work.

Emergency 2 way radios are a feasible and convenient solution in case of emergencies which disrupt power and communication. If you live in an area prone to natural calamities, owning handheld emergency radios is an absolute must. These devices can be used at home or at work; as a matter of fact, they are routinely used in large commercial establishments that employ several dozen people