Key features

• •Ultra Long Operating Range - Operating range up to 1000ft / 300m in open area, ensures you to hear and answer the doorbell in time. You will never miss a visitor even if you are a few rooms away or on another floor.
• •52 Ringtones and 5 Adjustable Volumes - The wireless doorbell offers a wide selection of 52 melodies and 5 volume levels (0 - 120dB with mute mode) to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice.
• •High Quality Transmitter - IP55 waterproof rating of the push button ensures the perfect usage in rainy days. Sleek flat panel makes cleaning dust a piece of cake. Works between -4°F to 140°F, withstands various harsh weather conditions. Powered by battery that lasts up to 3 years without replacing.
• •Easy to Install & Use - Simply plug the receiver into an electrical outlet. Mount the push button (battery included) to the doorframe with the provided screws or double-sided adhesive tapes. The receiver has memory function, you don't need to reset the ringtone after a power outage.
• •Multi Use & Warranty - A perfect wireless doorbell kit for home, apartment, school, office, villas and more. It makes a fine birthday gift, holiday present, or anniversary gift for any home or business owner. Moreover, a 18-month warranty of full refund or replacement ensures this will quickly become your favorite no-risk purchase. You will be support 7*24 hours by our service team, please don't be afraid to contact us. We are so happy to serve you.