Automatic Dog Door for Wall with Sensor Collar (Large) – Fits up to 100 lbs
Automatic dog door for wall with sensor collars opens on approach and locks after exit. Custom scheduling and manual control keep pets in/out during set hours. Easy installation with large pet passage and anti-pinch, weather-tight design
Highlights
- sensor-collar access control
- custom scheduling
- anti-pinch with weather seal
Pros
- Sensor collars restrict entry to pets
- Custom scheduling and manual override
- Large passage for big dogs
- Anti-pinch and weather-tight design
- Expandable tunnel for thicker walls
Cons
- Build quality feedback is mixed
- Some users mention cheap plastic construction
Best For
Features
- Automatic door opens when approached and locks 8 seconds after exit using sensor collars
- Two sensor collars enable entry/exit detection with adjustable sensing range (20-28" or 35-43")
- Custom scheduling with manual override: set access hours; door ignores collars after hours
- Fits large pets up to 100 lbs with 4.1"-7.1" wall thickness compatibility and 11.2"x18.1" opening
- Dual flaps with magnetic seals and steel-reinforced construction provide weather protection and anti-pinch safety