Smart Wireless Wifi Doorbell 52 Different Melodies Security Intercom Camera Door Bell

--Support pairing with your wifi doorbell.

--Easy to install and use.

--52 different melodies to choose from.

--Ultra-low design, save long-lasting use.

--Designed for flexibility and practicality, this home wireless doorbell is here to let you hear their chimes wherever you are.

--The remote wireless doorbell you've always needed: Forget wires, wires, drill holes and electrician bills.

--Size: 82×82×20mm