This automated chicken door measures (9.68") high by (7.95") wide and is suitable for chickens up to 10 lbs. This will be giving you freedom and protecting your chickens, once you start controlling your coop with this light sensor, as you won't have to worry about coming home after dark to make sure the coop door is closed. The door will protect your chickens from predators more than anything. If the door hits the chicken, it will stop automatically. Don't worry about hurting your chickens. Features included: Smart anti-pinch design, solar, light sensor and timer built-in. The chicken coop door is made of high-quality aluminum alloy and alloy steel, which is not easy to break and prevents predators from attacking it. It is durable and stable. Protect your chickens, ducks and more.
There are two power supply methods 1.USB to DC charging cable to charge the lithium battery in the solar panel 2. The sun shines on the solar panel to charge it.