Wireless Doorbell, AVANTEK 1300 Feet Operating Range Door Bells, IP55 Waterproof Door Chime with 2 Plug-in Receivers, LED Flash, 5 Levels Volume, 52 Melodies, D-3B
- [WEATHERPROOF & DURABLE] : Ultra-low power consumption; uses CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -20 °C-60 °C (-4 °F-140 °F); withstands various harsh weather conditions
- [1300 FT (400 M) WIRELESS RANGE] : Operating at 400 m range, the wireless doorbell ensures you will never miss any visitor, even if you are a few rooms away or on another floor; the doorbell kit includes 2 plug-in receivers and 1 transmitter, and the transmitter will not interfere with other appliances in your home or those of your neighbors
- [MEMORY FUNCTION] : Preserves your last set melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy to use design for a better user experience