With this automatic dispenser, you can easily control all the settings remotely as it comes with a remote control and with loads of functions to set. You can easily turn the power switch on/off as required. Using 2 ‘D’ size batteries, this dispenser is sure to make your home smell like paradise. The spray intervals can be set as per minutes or even as per hour basis totally depending upon your requirement. You can also set the number of sprays you need each time. There are also 3 modes wherein the dispenser works 24 hours/ all day/ all night depending upon what you choose.