TECKNET Wireless Doorbell, Self-Powered Doorbell with 2 USB Ports, IP65 Waterproof Door Bells, Cordless Door Chime Kit with 60 Chimes, 5 Adjustable Volume and 1300Ft Range for Home Classroom Office

⚡【Wireless Doorbell with 1 AC & 2 USB Ports】The design features a 3 outlets extender, which solves the problem of ordinary wireless doorbells taking up sockets, meaning it can still be used for things like phone chargers, table lamps, or other household devices. So it is not only a doorbell but also a socket and USB charger. Please note that the doorbell is not suitable for high-wattage appliances such as microwaves or toasters. (Note: USB cable is not included)
🔋【Self-Powered Wireless Doorbells for Home】Say goodbye to the hassle of replacing batteries, and you don’t have to worry about your wireless doorbell chime not being able to ring due to exhausted batteries. The plug-in door bell adopts an innovative self-generating design, which is different from other ordinary doorbells on the market that require batteries. When the transmitter is pressed, it generates electricity and sends a signal to the wireless doorbell receiver in your home.
⚡【1300FT Long Working Distance】This wireless doorbell features up to 1300ft wireless range, suitable for apartments, villas, homes, offices, factories, and classrooms. ensuring you won’t miss a visitor, even if you are a few rooms away or on another floor. Please don’t install this doorbell on metal objects (such as metal doors or windows), it can interfere with wireless signals and shorten the working distance between the transmitter and receiver.
🎵【60 Ringtones & 5-Level Volume】The wireless ring doorbell includes 60 chimes that sound through the stereo speakers for clear, crisp sound quality. Choose among five volume levels with a maximum noise level of 120 dB. There is also an LED-only silent mode if you don’t want to be disturbed by someone ringing the doorbell during times of work or rest. In addition, this weatherproof product has an internal memory function that allows it to remember and automatically restore the last settings after a power outage.
❄️【IP65 Waterproof & Durable】TECKNET door bells for homes are made of high-quality IP65 waterproof material, operating efficiently between -4°F and 140°F, and withstand heat, cold, rain, snow, or other harsh weather conditions.
🔧【36 Months Support】If you encounter any problems in using the wireless home doorbell chime kits, please feel free to contact the professional customer service team, and enjoy 36 month warranty (Registered Only). Please note that TECKNET self-powered wireless doorbells for home classroom house DO NOT RING VIDEO doorbells wireless.