ITEM NAME:ML-A2 Self Powered Doorbell 35 Chime Waterproof Wireless Door Bell (EU) Product Description Description: ML-A2 Self.If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 78 45 42mm/3.07 1.77 1.65" (transmitter). Product size: 87 45 44mm/3.43 1.77 1.73" (receiver).
