The best wireless doorbell is a QR code doorbell!

• Get alerted anywhere straight to your phone - in the basement, in the garden, at the neighbors... anywhere!
• No batteries required
• Total privacy compared to smart doorbells, and no apps needed
• There's no video stream of you and your home being broadcast online
• QR code doorbells are better than leaving your number on the door - Your visitor doesn't ever see your contact details
• Notify up to 3 email addresses for free, or go premium for just $1.95 per month for phone call/SMS alerts, scheduled quiet times, doorbell customization, and more!
• No printer? No problem! Order a pre-printed, weatherproof QR code doorbell by clicking here
• More info about QR code doorbells