Long Wireless Range The wireless doorbell has an ultra-long wireless range of 1000FT(300M), which is suitable for any scene such as villa, ranch, classroom, big house, etc.
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IP66 Waterproof(Highest) The wireless doorbell with the highest waterproof and dustproof rating on the market at present, the dustproof and waterproof rating is IP66(operating temperature between -4°F and 140°F), which can work in severe weather such as heavy rain, snowstorms or dust storms.
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3-Year Battery Life(Replaceable battery) The transmitter uses a replaceable CR2032 lithium battery with an extremely long life of up to 3 years. If the battery is out of power, it can also replace the battery itself, saving money and durable design.
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