Smart gadgets for our homes are among the most loved products by Xiaomi fans, but unfortunately some of them have a small drawback: they must be recharged sooner or later (or change the batteries). Well, today a product arrives that will finally not need our attention, it is the OPPLE Wireless Doorbell from today on sale on the official website of Xiaomi Youpin (in China) at the price of 79 yuan, about 10 euros at the current exchange rate.
OPPLE Wireless Doorbell: The wireless doorbell that does not need a battery
The OPPLE Wireless Doorbell is a doorbell that adopts a power generation module. When pressed, kinetic energy is converted into electrical energy, power generation and wireless signal transmission are completed in an instant, without the need for cables or external power.
The doorbell switch is pressed with a force of <5N and can be activated by lightly touching it with your fingertips. It is therefore also easy to activate for the elderly and children. The brand claims that the product has passed a test of over 100 thousand uses, without encountering any problems. Furthermore, its innovative floating antenna design effectively reduces the problem of signal attenuation, managing to transmit signals stably 30 meters indoors and 80 meters outdoors.
OPPLE's wireless doorbell can be set in 5 volume levels, with the maximum volume that can be heard even in noisy environments such as the kitchen. Then there are 36 polyphonic ringtones that can be freely changed and silent mode is supported. In this case only the light flashes to notify us of the presence of someone at the door, there is no ring, so as to avoid disturbing the family members who are sleeping or resting.
The OPPLE Wireless Doorbell is also able to memorize all the configurations set, so as not to have to reset everything in case of unexpected restart or shutdown.
Finally, the OPPLE doorbell can also be used as a pager, positioned in a room for those in need of care, children, the elderly or pregnant women, just press the button to attract the attention of those at home.
