Pairs quick and easy with Smart Wi-Fi Alarm System.

Modern design, waterproof, 58 tunes, adjustable volume.

• Easy installation, battery operated and waterproof.

• Extra long wireless range up to 250 feet, 58 unique melodies, sound and/or phone alerts, adjustable volume, option to mute.

• Includes CR2030 battery and 3M tape.

• Doorbell must pair with Smart WiFi Alarm System - it does not work on it's own!