💒55 RING TONES AND 5 ADJUSTABLE VOLUME LEVEL: You’re no longer stuck with a standard doorbell sound. Tanscos wireless doorbell offers a whopping 55 chime sounds, as well as 5 volume levels(0-110 dB), freely set your favorite one as different needs.The doorbell chime has a built-in LED light, giving you a visual cue that someone press the button at any volume level, which is friendly for elderly with hearing impaired, and thanks to the silent mode, sleeping babies will not be startled awake

💒IP55 WATERPROOF & WEATHER-RESISTANT: Tanscos door bell ringer wireless has been approved by FCC, CE and RoHS. IP55-rated for waterproof and dustproof, can withstand hostile weather conditions between -22°F to 130°F, warmly alert for you no matter rain or shine! Ultra-low power consumption, The push buttons include a 23A 12V battery that boasts 3 years max. lifespan, quick and easy installation. and the unit even has a memory function that preserves your settings in the case of a power outage.

💒FREE COMBINATION USE: The wireless doorbells for home not only can be used as a door bell but as an emergency call. Our kit can be expanded up to 10 receivers/transmitters, features a library of 55 chime options including ding dong, birds chirping, dog barking, Merry Christmas, Happy birthday, etc., intelligently customize exclusive ringtones for family members or different festivals, making it convenient to know who is calling. Add it to cart, you’ll get a smart housekeeper!

💒1300FT ULTRA-LONG WIRELESS RANGE: Compared with other doorbell wireless, Tanscos doorbells have stronger penetrating power. This mini portable doorbell boasts a huge wireless range of 400m (1300 ft), ensuring that you don’t miss a visitor even if you’re on a different floor or working in the yard. Perfect for any family, classroom, townhouse, apartment, office, hospital, hotel, gym etc. Install a Tanscos doorbell kit now that will keep your life simple and trouble-free!

💒EASY TO INSTALL & ANTI-FALLING: Tanscos push buttons come already paired with the receiver, and mounting instructions are included for both the push buttons and receiver, it’s pretty easy to set up as the package includes the adhesive tapes as well as the screw and anchors needed for permanent installation. Simply have to plug the receiver into a socket and attach the transmitter to the wall. For more convenience, three tapes are provided in the package.