MDG Wireless Doorbell with 38 Melodies and 1000 Ft Range

Specifications

Wireless Range: 1000ft maximum in the open air
Internal Sounds: 38 Chimes
Volume: 4 level adjustable levels (25db to 85db)
Receiver Power: AC 110V ~ 220V 50Hz / 60Hz
Transmitter Power: 1 x 12V 23A battery

Package Includes

1 x Push Button (Transmitter)
1 x Plugin Chime (Receiver)
2 x Screws
1 x Screwdriver
1 x Double-Sided Adhesive Tape
1 x 12V 23A battery for Transmitter
1 x User Manual