TECKNET Wireless Doorbell with 2 Push Buttons, Cordless IP65 Waterproof Door Bells Chime Kit, 600M/1,968ft Ultra Long Range, 60 Chimes, LED Flash,5 Level Volume Plug in Receiver for Home,School,Office

【600M Ultra Long Wireless Range】The signal from the wireless bell ranges up to 600M/1,968ft, ensuring that you hear and answer the doorbell in time. With TECKNET wireless doorbell 2 push buttons, whether you are in another room or on a different floor, you’ll never miss visitors. TECKNET wireless doorbells are ideal for home, classroom, or office use 【Customize Your Transmitter & LED Indicator】Featuring 60 melodies and 5 adjustable volume levels (up to 120 dB), you can set a unique ringtone for each transmitter to identify which doorbell was pressed. Eye-catching LED flashes alert users with impaired hearing or when you temporarily do not want audible alerts 【3 Working Modes & Memory Function】TECKNET plug in doorbell receiver bell features 3 working modes - Sound Only, Flash Only, Sound & Flash, in different scenes can choose different modes. And TECKNET door bells wireless cordless have smart memory function, it will remember your settings even if power outage, no need to reset, simple use for even more comfort 【IP65 Waterproof & Durable Doorbell】IP65 waterproof wireless doorbell can withstand harsh weather (-4 °F to 140 °F), including scorching heat, heavy rain, or snowstorms. Its ultra-low power consumption and CR2032 lithium battery provide a lifespan of up to 4.5 years, so you don’t need to worry about frequent battery replacement 【Easy to Set Up & Widely Used】Simply plug in the receiver and mount the battery-operated button to the wall using the provided screws or adhesive pad. Perfect for homes, offices, apartments, schools, villas, warehouses, hotels, factories, hospitals, and more. 36-month manufacturer’s warranty (registration required), Manufacturer: TECKNET