Wireless Doorbell - Battery-Powered Doorbell With 33 Songs, 4 Volume Levels, 1000-Foot Range - Durable Doorbells Suitable For Families, Apartments And

Long Range & Stable Connection] Advanced wireless technology ensures a strong signal up to 1000 feet (in open areas), with no interference from walls or obstacles. Perfect for homes, offices, and large properties.• [32 Melodies & LED Alert] Choose from 32 pleasant chimes and customize your doorbell sound. Bright LED flash provides visual alerts for the hearing impaired or noisy environments.• [Easy Installation & Adjustable Volume] No wiring needed-just mount and use! Adjustable volume (70-115dB) lets you set the perfect loudness for any situation.• [Memory Function]The door bell will remember all your settings when the power is off, when you use it again, the memory function will restore the sound and volume of the last time you used it, and there is no need to select the sound and volume again• [Wireless Doorbell Kits] Door Bell Kits contains: 1 remote transmitters and 1 smart doorbell receivers, double sided mounting tape and 23A/Alkaline battery (in remote transmitters)included. This doorbell wireless is great for large homes, apartments, offices & classroom, it can also be installed in your kid's bedroom to wake them up in the morning or notify them to come for dinner.