SanJie Wireless Doorbell 1000 Feet Battery Operated Wireless Doorbells for Home Classroom Hearing Impaired Doorbell with 4 Working Modes 5 Volume Level

The Sanjie Wireless Doorbell is a revolutionary product that will change the way you receive visitors! With its wireless design, you don't need any sockets or wiring, just 3 AAA batteries (included) and you're good to go.

The effective working range of 1000 feet in open areas means you'll never miss a visit again.

Plus, the hearing impaired doorbell features colorful flashing LED lights and vibrating function, making it easy for everyone to hear and feel the doorbell. The portable doorbell receiver has mute mode, and with 4 working modes (A/B/C/D), 4 simple ringtone options, and 5-level volume selection (0DB-30DB-60DB-90DB-110DB), you can customize the sound to your liking.

Installation is easy with double-sided tape or screws (included).

And with Amazon Logistics as our partner, we offer quick delivery and a 30-day refund service. Don't miss out on this amazing product! Order now and experience the convenience and peace of mind that comes with the Sanjie Wireless Doorbell.