TECKNET Wireless Doorbell, 400m Range, IP65 Outdoor Waterproof Wireless Doorbell Set, 2 Transmitters 2 Receivers

Original title: TECKNET Funkklingel, Kabellose Türklingel 400m Reichweite, IP65 Funk klingel Set Aussen Wasserdicht Haustür Klingel, 2 Sender 2 Empfänger

400 M / 1,312 FT Comprehensive Wireless Range This doorbell set comes with 2 receivers and 2 transmitters. The powerful and stable wireless signal of the doorbell neither interferes with other devices in your home nor your neighbors, ensuring you never miss a visitor even when you are several rooms away or on a different floor. IP65 waterproof doorbell The doorbell set uses a CR2032 lithium battery for the doorbell button, which has a lifespan of up to 4.5 years due to its extremely low power consumption. Wireless doorbell functions between -20°C and 6...