Besides used for security, intercom is also used for entertainment and communication. Before buying the intercom, you need to consider many things such as operating range. If you have a big house, better if you use long range wireless intercom so the sound will be heard through the whole house. Also, there are many options of intercom with long range wireless and you would be better understand the basic features based on your needs.
Long Range Wireless Intercom with Doorbell and Video
As you know before that wireless intercom is a one of telecommunication devices, which human can communicate each other between room stations. The wired intercom has been left since advanced technology developed. In addition, there are many variants of intercom found in the market but most of them use radio waves to communicate each other. Talking about need, every human have different needs. Some of them want video feature on internal communication at home like Ennio 3.5″ TFT Color Display Wireless Video Intercom. Overall, inside one tool, you can get three functions at all throughout your house in residential area.
This is how it works. When there is a guest push the button of your doorbell, then the sound will be heard in every corner of your house. Nevertheless, you do not know the person yet. Instead of checking it directly, you can just see the person who comes to your house through the screen of the intercom. If you know the person, then you can open the door. It is so simple, right? Right after the bell rings, the screen will show you the situation outside the door. For your big house, it is better to turn up the volume and choose the best operating range so it will not lose the signal and lose the video or sound.
Waterproof Outdoor Long Range Wireless Intercom System
However, intercom is not only used for indoor only since many manufacturers develop outdoor and weather resistant system. The term outdoor does not mean that the intercom can be used outside like cell phone, it means the intercom can be put in front of the main door and operated like a doorbell. Therefore, when the guests come, the homeowners can talk to them and see the person directly through the screen. Of course you need the strong signal to communicate with people outside. If you choose short range, then it will be hard to hear the voices outside.
This Chamberlain NTD2 Wireless Indoor/Outdoor Intercom is handled with two way radio through radio waves. Since it is placed outside, you need strong tool that can be resisting from weather change such as sun and rain. You can also choose the tamper resistant tool that communicates in long range. There are some other types too like heavy and light duty, which can communicate for few up to lots feet. However, you cannot have different intercom since you need to use the same brand of intercom from one company only though they have similarity.
Wireless Intercom Up To 2 Miles Range With VHF Technology For Gate System
The intercom cannot be mixed with other different devices and you can only use under the same company. However, some people want better security so they want to use it in front of the gate before let somebody in to their house. Instead using the ordinary intercom, you can have VHF frequency so it can be accessed inside the home. Long range system is a must since the distance between main house and the gate is not that close. 1000 feet is not enough so you need the intercom that can connect you up for 2 miles ahead.
The Ritron JBS-146D system works obviously the same with outdoor intercom. When the people push the button on the intercom, then the homeowners can see and talk to the visitor. After homeowner verify the guest outside the gate, and then they will open the gate. It is more beneficial than the wired ones that depend on the electricity. If it shuts down, then the intercom cannot be used too. But some wireless intercoms are designed to reduce any interference using the technology called digital spread spectrum so you still can communicate each other using strong wave.
Hope this information will help you in choosing the right long range wireless intercom based on your need as well as budget.