Door Bell Wireless Doorbell Waterproof Smart Door Bell 300M Range UK Plug Home Door Bell Wireless Loceng Pintu 智能门铃

🌟Features🔋 The transmitter has a built-in battery with a lifespan of about one year, depending on the frequency of use ，low maintenance🌧️ IP44 waterproof, withstand Malaysia humid weather，Not recommended for prolonged use in the rain📶 Stable 433MHz signal, strong wall penetration, max 100m open distance🔌 Standard MY UK 3-pin plug, directly plug local wall socket, no adapter🎵 38 melodies + 4 volume levels, mute mode for quiet night rest🛠️ easy install ways: adhesive tape, no wiring & drilling 🏠 Fit house, condo, store, office, support multi button & receiver pairing📦Package Include1*Wireless door bell