Large Automatic Chicken Coop Door with Timer - Spacious, Weatherproof

In this review of the Large Automatic Chicken Coop Door the bottom line is simple: this is a practical, larger-than-average automatic door for backyard flocks that need easier access and reliable weather resistance. The reviewer found it best for owners of bigger birds like ducks, geese, or large chickens because its 11 x 9.5 in opening removes a common bottleneck. It is battery powered with a clear LCD and timer mode so owners can automate daily routines without running wiring, and the built-in anti-pinch sensor gives a sensible safety layer during use.

Key Features

• Larger Opening Size: The 11 x 9.5 in aperture allows larger chickens, ducks, and geese to pass through comfortably, reducing crowding at the coop entrance.
• Timer Mode: Programmable open and close times let the door operate on the flock's schedule so owners do not need to open at dawn or return at dusk.
• Anti-Trap Safety Door: A built-in anti-pinch sensor reverses the door to max and pauses for 10 seconds if it strikes a hard object, helping prevent injuries.
• Efficient Battery Power: Runs on three AA batteries for up to six months under typical use, and a low-battery indicator warns when replacement is needed.
• Smart LCD Screen: The bright LCD simplifies setup and daily programming without complicated coding or tools.
• Stable in Extreme Weather: Aluminum construction and a waterproof battery compartment are designed to withstand wind, rain, snow and temperatures from -15F to 140F.

Who It's For

The Large Automatic Chicken Coop Door is aimed at small homesteaders and backyard poultry keepers who keep larger birds or mixed flocks and want a robust, weatherproof automatic solution. Its generous opening and sturdy aluminum build suit those who need a durable door that stands up to predators and harsh conditions.

It is less suitable for buyers who need wired power or those who expect fully silent, flawless operation every time; some customers noted occasional issues with the closure mechanism. If you need a hardwired unit or are unwilling to troubleshoot mechanical closure, consider other options.

Pros & Cons

Pros

• Spacious 11 x 9.5 in opening reduces crowding for larger birds.
• Convenient timer mode automates daily open/close without wiring.
• Anti-pinch safety reverses on obstruction to protect animals.
• Durable aluminum design and waterproof battery compartment for extreme weather.

Cons

• Some customers reported mixed experiences with the door closure mechanism not always opening or closing reliably.
• Battery powered design means eventual periodic battery replacement rather than continuous mains power.

Specifications

Brand	CHAMUTY
Opening Size	11 x 9.5 in
Power	3 x AA batteries (not included), alkaline recommended
Temperature Range	-15F to 140F (-26C to 60C)
Safety	Built-in anti-pinch sensor with automatic reverse
Display	LCD screen with timer mode and low-battery indicator

Our Verdict

The Large Automatic Chicken Coop Door is a strong choice for poultry keepers with larger birds who want a weatherproof, battery-operated door with a helpful timer and safety features. It represents good value when durability and ease of setup matter, though buyers should be aware of occasional reports about closure reliability and be prepared for simple troubleshooting or replacement batteries over time.

Frequently Asked Questions

How long do the batteries last?
The door is designed to run up to six months on three AA alkaline batteries under normal conditions, and a low-battery indicator alerts when replacement is needed.

Will large ducks and geese fit through?
Yes, the 11 x 9.5 in opening is larger than many automatic coop doors and was designed to accommodate larger chickens, ducks, and geese.

Is the unit weatherproof?
Yes, the aluminum construction and waterproof battery compartment help it withstand wind, rain, snow and temperatures from -15F to 140F.