yes
ab koi to bhej do
Yes you can get an air purifier for smokers but it is best to open window so you can get some fresh air, otherwise it is bad for both of your health .
There are many places where one can purchase wireless sensors. One can purchase wireless sensors at popular stores such as Best Buy, Target, and Walmart.
Its a security system that is wireless. It doesnt use wires. Some use motion sensors and infra red to detect movement as well as noise sensors , but mainly no wires.A phone call or alarm will alert the owner if triped.
A heterogeneous wireless sensor network(HWSN) is the network of sensors having wireless link with dissimilar communication range, sensing range or those sensors may be employed in numerous applications. In a distributed HWSN, different parts of HWSN may adapt different network configurations. The answer an be also include energy as basis for defining a network as heterogeneous , If wireless sensor network has 2 kinds of nodes , one type has x times more energy it can be called 2 level heterogeneous WSN and so on .
I am assuming, since everything is becoming wireless these days. I recently moved into a new apartment and there are a bunch of wireless security sensors in the different rooms. If no one used it, it wouldn't be installed.
A wireless system has many benefits over a traditional one including no drill holes for the installation, the ability to add sensors easily, and the system can control other wireless devices in your home.
Wireless motion alerts are regularly included in home security systems. Wireless motion alerts are often placed in corners of rooms or entrance ways to provide a longer range for the sensors.
The Smartdust, a hypothetical wireless network of tiny microelectromechanical sensors (MEMS), concept was introduced by Kristofer S. J. Pister in 2001.
Wireless motion sensors are most widely available from electronics shops such as Maplins. They are great for protecting your home against criminals and are a relatively cheap security solution.
Security Systems of this type has sensors,people and technology that allows them to keep our homes safe and watch what is happening around us.There are many company's that offer integrated security systems to business's, and homes for fairly cheap.
Dakota Alert sells wireless security alarms. They carry everything needed for a security system from the sensors to the receivers. There are also door chimes and video surveillance equipment for your security needs.