Tip-over Protection There is a built-in tip-over shut off switch. When indoor space heater is kicked down accidentally, it will automatically shut off. You need to reset the large room heater so that it can be turned on again. Overheating Protection The space heaters for indoor use have another safety feature. There is a built-in overheat shut-off switch in the small electric heater. When an internal unit reaches a certain temperature degree at about 105°F. The electric heater indoor will automatically shut off to prevent a possible fire. Smart Remote Control The personal space heater is equipped with an LED display screen and comes with a remote, allowing you to control the portable space heater by remote when you’re watching TV on sofa on a cold winter night. Moreover, the remote can lock the control panel to prevent it from being controlled by kids in mistake. Personalized 12H Timer The timer can not only turn off the portable electric heater, but also turn on the small portable heater at the time you set. You can set the room heater to operate at 6 AM, and you will wake up in a warm and cozy room. You can also arrange the timer to turn the indoor heater off if you don’t want it to work. Silent Ensures Sleep The room heaters for indoor use are of quiet operation design, so you can have a peaceful sleep at night without bothering. If you set it to turn on at 6 PM, it won’t make any noise when it starts to work. Trustech energy efficient space heater, a warm protector of your house! Convenient Wire Storage Trustech's small heaters for indoor use are not designed for serving you for just one winter. A wire clip is equipped at the back of the space heater for large rooms so that the cord wouldn’t be left unprotected on the floor, get abraded, and thus raises safety issues when the heater is left unused in other seasons.