No More Manual Operations: Do you still manually open the door morning and then it in the ? fully automatic chicken door will the hassleEquipped with a light sensor, the door will automatically open during the day and in the , so you no have to remind yourself to open and the door.Worry-Free Light Sensor and Timer: The automatic chicken door is equipped with a light sensor. When there is light, the door will automatically , and when it is dark, it will automatically come down. Generally, it opens during the day and closes in . You can also set a timer to customize when the door opens and closes according to your chicken's habits.Designed for Extreme Weather: Composed of quality circuit board and motor added with antifreeze, automatic chicken door is durable so you can use it safely for many years. It is IP44 waterproof, free from rain damage to the circuit board in rainy , and can withstand temperatures from -22 to 131, so that it can work even in extreme weatherConvenient Battery Power Supply: The automatic chicken door is designed with a super-upgraded circuit board system, and only 4 1.5V batteries (not included in package) are required for power supply, with 3-year long battery life. The indicator light will keep flashing when the battery will run out, reminding you to replace the battery in time to that the chickens forage normally.A Good Helper for Chicken Feeding: This fully automatic chicken door saves you the of manually opening and closing the chicken door, and provides great for your chicken feeding life. It is widely compatible with regular-sized chicken and duck coops, very suitable for chicken coops or poultry farms, etc.color: bluematerial: metalPackage Contents:1 pcs Automatic Chicken DoorOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.