Wireless Doorbell Chime - Compatible with Blink Video Doorbell and Blink Video Doorbell (2nd n) (1 Video Doorbell Extender 1 Receiver）

Blink Chime for Doorbell - Upgrade your Blink video doorbell to wireless connectivity with our wireless transmitter. Say goodbye to the limitation of single app notifications, and work with Blink doorbell to let you hear the chime from anywhere in your home. Easy to Install and Pair - The transmitter and doorbell need to be wired, and the existing way is more suitable for blink video doorbell. First use the pre-installed cable; press and hold the volume button for 5-7 seconds to pair the transmitter and receiver, and then press the doorbell button on the Blink video doorbell. Wide Covera - The doorbell extender has a covera ran of up to 656 feet (about 200 meters). Whether you are working in the gara or doing yard work in the backyard, with the Blink doorbell extender, you will never miss any visitors.