Doorbell camera alerts woman to large snake at her door

A Texas woman got a big surprise when her doorbell camera alerted her to a visitor in the early morning hours. A snake slithering up her wall had come to pay a visit and set off the alarm.

Allison Keller of Spring, Texas, shared a three-minute video captured by her doorbell camera of the large snake slithering around on her door, slipping off at one point and then getting back up.

Keller shared the video on Facebook saying, "When your wide awake at 2:30 in the morning because your door bell camera alerts you to this."

The snake appears to be a rat snake, a non-venomous snake commonly found in Texas.