TELL NOISY VISITORS TO 'KNOCK' IT OFF. Tired of naptime interruptions, solicitors or disturbing visits? Knock Nanny easily slides over your existing doorbell to keep unwanted guests away. This will ensure your baby is not disturbed while sleeping. The cover's sleek design is secure and will not blow away or deteriorate like unsightly handmade notes. Notify visitors with one of our 27 designed message decals or create your own.
Installs in seconds
Simply slides over existing doorbell
Sleak design is secure and will not blow away or deteriorate
Campatible with nearly every doorbell
Customizable messages with 27 decals included