Sell [Interfun] Intelligent Wireless Doorbell Waterproof 300M Remote Smart Door Bell Chime best price

LED wireless doorbell light for your home • 38 ringtones to choose from and 3-step volume control (0~85dB) • Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women • Uses machine-learning to prevent interference from other wireless transmitters • Designed to last up to 25 years • Working frequency: 433 MHz • Receiving distance: 300M(in open area) • Transmitter size: 75 x 51 x 20 mm Receiver size: 95 x 65 x 24 mm • Receivers Rated voltage : AC 110V-220V -240V • The transmitter 12V23A battery factory pre-installed Package: A:one Black transmitter and one Black receiver B:one Black transmitter and two Black receiver I hope you are full of energy every day,have a nice day! ✔️ The Latest Products (Updated timely) Following us Find more You can get a lot of unexpected surprises here Enjoy your shopping now!