• UMS, Malaysia. Wired Musical DoorBell.
• Model: UMS-9621QH
• Color: Purple.
• Tone: 20 different music.
• Current: WORKS ON BOTH AC & DC.
• The Door Bell works on DC (Battery) when there's No Electricity.
• Guarantee/Warranty: NONE.
• Flash Light turns on when remote is pressed (an aid to the hearing handicapped).
• Clear Audible Sound.
• Good looking & Attractive Color.
• Very easy to install
• Battery: 3- 1.5 V AA Battery included for DC connections.
• Made in Malaysia.