Tara guide

Door and window sensor count starts with the exterior shell.

How Many Door and Window Sensors Does a Smart Home Need? | Tara Guides visual guide image

The right sensor count depends on how many exterior openings the home has and which routines matter.

Plan your Tara kit

Exterior doors

Front, back, patio, balcony, garage entry, and side doors should be counted before ordering.

Windows

Window count affects cost, labels, battery planning, and bedtime or away checks.

Room labels

A sensor is more useful when the app says the real room name before anything is mounted.

Next step

Turn the guide into a room-by-room draft.

Tara starts with the real home count, then confirms protocols, devices, support, and final scope before anything ships.

Open the configurator