• THIS SATISURE DOORBELL IS ONLY COMPATIBLE WITH BLINK VIDEO DOORBELL AND BLINK VIDEO DOORBELL (2ND GENERATION).
• Installation Notes - IF THE BLINK VIDEO DOORBELL IS CONNECTED TO A WIRED DOORBELL AT THE SAME TIME, YOU NEED TO REMOVE THE WIRES OF THE WIRED DOORBELL BEFORE CONNECTING THE TRANSMITTER. IT CANNOT BE CONNECTED TO A WIRED DOORBELL AT THE SAME TIME.
• Satisure Extend the Range of your Blink Doorbell Chime - Upgrade your Blink Video Doorbell chime to a wireless connection with our wireless transmitter. Say goodbye to the limitations of A single app notification and combined with the blink doorbell chime, you can hear the ringtone anywhere in your home
• Easy to Install and Pair - Wired is needed to link the transmitter and your doorbell. Use the pre-installed cable first; pair the transmitter and receiver by holding the volume buttons for 5-7 sec, then ring the doorbell button on Blink Video Doorbell
• Wide Coverage - The doorbell extender covers up to 656 feet. Whether you're working in your garage or doing yard work in your backyard, You will never miss any visitors thanks to Satisure Blink Doorbell Chime
• Variety of Chimes and Adjustable Volume -To cater to your personal preferences, our doorbell receiver features 58 different chimes and offers 5 volume levels (0-110dB)
• Multiple Connections - Optimize for larger living spaces by adding up to 20 receivers on one transmitter with your Blink doorbell for home. The transmitter and receiver are pre-paired.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty