Battery Powered Smart Wireless Door Bell

Description Features and specifications The products transmitter and receiver is DC battery powered the product can cover a distance of up-to 300 where there is no interference The outer unit is water proofed so you need not worry about theProduct Brand Name: DC Wireless Doorbell ModelReceiver: Ring light with indicator light Receiver: Use three AA batteries (need to prepare) Description Features and specifications The products transmitter and receiver is DC battery powered the product can cover a distance of up-to 300 where there is no interference The outer unit is water proofed so you need not worry about theProduct Brand Name: DC Wireless Doorbell modelReceiver: Ring light with indicator light Receiver: Use three AA batteries (