Wireless Security System!
From the time language was used we always wanted to share our thoughts and ideas with others. Think about an era in which there were no post offices, telephone connections or internet facility. Those days we used to depend on relay systems and at some places even pigeons were used to carry messages.
With the introduction of telephone and postal services, life got a lot easier. Now the communication systems are so advanced that everyday some new technology is introduced. We use both wired and wireless communication system now. Wired system are connected through network cables and wireless system uses radio frequencies. Wireless system includes cell phone, Walkie talkie, Bluetooth, Radio, Wi-Fi etc.
Walkie Talkie:
Walkie talkie is a two way communication system device that uses electromagnetic waves in the open space. You can send and receive messages within the fixed frequency bandwidth. After world war two more compact and sleek designs in Walkie Talkie was introduced which was majorly used by police and fireman. Now it is widely used in private sectors like hotels, schools, retails shops, event organizers etc.
Walkie Talkie; What to watch for:
- License: In our country we have both licensed and non-licensed Walkie talkies. Our law allow us to use license free Walkie talkies with 27 MHz band. Anything beyond this limit it is mandatory to obtain a license.
- Coverage area and performance: Decide on where you are going to use it. Depending on that you can check the coverage area. Most of the Walkie talkie that are available in the market has remarkable range, so that you can use it even miles afar.
- Waterproof: Mostly we use Walkie talkie in outdoors. So it is important to check whether the equipment can resist water.
- Replay option: Check for the recording option in the instrument that you buy. Most of the brands provides a replay option, in which you can listen again what was said.
- Battery: Battery is the life of any electronic device. Check for the battery life, standby time and low battery indicator before you buy one for yourself. Most of these device comes with rechargeable batteries.
- Warranty: Since this is an electronic device inquire about the warranty of the product. Most of the companies give a warranty of 6 months to 1 year.
Walkie talkie have become an internationally accepted wireless device that is used in both private and public sectors. Depending on the frequency in which you want to use the device, you can choose for either long range or short range. You can order one from any online retailers as they have a wide range of options available. You can also walk-in to any store and choose one for yourself.