LUCKYDUO WiFi Doorbell Chime Extender, Compatible with Google Nest Video Doorbell, Plug & Play Indoor Chime with 32 Ringtones, 5 Volume Levels, LED Flash Alert, Whole-Home Expandable

["1. Designed for Google Nest Video Doorbell UsersThe LUCKYDUO WiFi Chime Extender works seamlessly with your Google Nest Video Doorbell. You get 32 ringtones, visual LED flash notifications, and whole-home expandability to 99+ units — with no subscription fees ever. Backed by a full 2-year warranty and lifetime support.","2. 5-Minute Setup with Google Home Routine AutomationNo drilling. No wiring. No electrician. Plug the LUCKYDUO chime into a standard US outlet, press and hold the volume button about 5 seconds until the red LED flashes and you hear a pairing tone. Open Smart Life, add the device, connect to 2.4GHz Wi-Fi. Then link to Google Home: Me → Third-party services → Google → Agree and link. Create an Automation — \"When Nest Doorbell rings → LUCKYDUO chime alerts\" — and you're set. Your chime rings automatically every time.","3. 32 Ringtones, 5 Precise Volume Steps, 3 Alert ModesBrowse 32 melodies including classic doorbell chimes, holiday favorites, and playful modern sounds. Set volume from completely silent (0dB) to room-filling 110dB across 5 steps. Toggle between three alert modes: Sound + Flash for full attention, Sound Only for traditional chiming, or Flash Only for a silent visual alert — ideal for nurseries, late-night hours, and quiet workspaces. Physical buttons let you change ringtones instantly without your phone.","4. Cover Your Entire Home — Up to 99+ Units, One Wi-Fi NetworkPlace LUCKYDUO chimes wherever you spend time — bedroom, home office, kitchen, basement, garage. Add up to 99+ extenders across your 2.4GHz Wi-Fi with no signal degradation and no range restrictions. Give each unit a custom name and unique ringtone: \"Front Door,\" \"Side Gate,\" \"Garage Delivery.\" You'll hear exactly which entrance someone is at, from any floor in the house.","5. LED Flash Alert — See the Ring Even When Sound Isn't an OptionA bright blue LED ring illuminates with every doorbell press — no sound required. Works perfectly when you're in a video meeting wearing noise-canceling headphones, when workshop tools are running, or when you need discreet visual-only notification. Adjust brightness and flash behavior through the Smart Life app. Combine with Flash Only mode for completely silent operation."]