32-Melody Wireless Door Bell (1 x 12V 23A)
Color: White + Blue - Material: Plastic - Detection range: 30 meters - Built-in 32 melody chimes - With 3-LED indicator lights - Transmitter powered by 1 x 12V 23A batteries (included) - Receiver uses AC power (120~240V / 2-flat-pin plug) - Working current: less than 15mA - Comes with adhesive tape & 4pcs screws