Wireless Door Chime Sensor Open - BISTEE Personal Smart Call S | Shop The World
From USA
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Wireless Door Chime Sensor Open - BISTEE Personal Smart Call System Call Buttons/Transmitters & Receivers, Nurse Calling Alert Patient Help System for Home/Elderly
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•🔔 58 MELODIES & 5 VOLUME: Wireless doorbell features 58 chimes and 5 levels adjustable volume(0 dB to 110 dB) to meet your needs for different occasions. LED indicators of the doorbell button are suitable for the elderly and hearing impaired. Remembers your last melody and volume level after a power outage; no need to reset to your previous settings.
•✨ 150 M/600 FT OPEN AREA RANGE: Doorbell chime signal can easily cross through doors or walls, ensures you will never miss a visitor, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.
•🎄 EXPANSION SYSTEM: Door/window door sensor chime will detect every entry and send alarm warning to the doorbell chime receiver to better protect your place. You will hear the door bell chime to remind you when someone opening your door/window or your pet coming home. Each door sensor or receiver can be expandable for business, home, apartment, classroom, office, basement and more.
•👍 EASY TO INSTALL: Plug the door chime for business when entering into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's music button over 3 seconds to 5 seconds, it will trigger clean pairing function).
•💕 LIFETIME CUSTOMER SERVICE: Bistee door open chime is a brand after years of independent R&D and approved by FCC, CE, RoHS and other certificates; our customers can be provided with 30-day money-back and passionate after-sales service team from the date of purchase; can contact us at any time in case of any problem.
From USA
