Automatic Chicken Coop Door Controller Compact automatic door controller designed for lightsensitive, solar powered operation with induction sensing. Sized to fit compact assemblies and compatible with coops and cages that accept a small control module. Key benefits Automates daily opening and closing based on ambient light, removing the need for manual door operation. Solar powered with lightsensitive control reduces wiring and supports off grid installations. Induction sensing helps avoid accidental closing on animals by detecting movement near the door. Durable aluminum alloy construction for reliable outdoor use and long service life. Very compact footprint at 1.0L x 1.0W x 1.0H inches for installations where space is limited. Model and color designation: Oneword Knob Model. Function and performance Lightsensitive automatic control opens at dawn and closes at dusk according to ambient light levels for consistent scheduling. Solar power keeps the controller charged during daylight hours and reduces dependence on external power. Induction detection improves operational safety by sensing activity at the door before closing. Compatibility and installation Intended for use with chicken coop doors and small pet doors in coops and cages. Verify door and mounting dimensions before installation. Compact size makes it suitable for small to medium coop setups where a minimal control module is preferred. Aluminum alloy housing provides a balance of strength and low weight for outdoor mounting. Practical use scenarios Backyard chicken keeper: Automate morning and evening door cycles to save time and ensure consistent routines. Off grid hobby farm: Use solar lightsensitive control to operate coop doors without running mains power. Small pet enclosure: Schedule access while using induction sensing to reduce the chance of closing on animals. What to check before buying Confirm that your door mechanism and mounting arrangement accept a 1.0 x 1.0 x 1.0 inch control unit. Ensure the Oneword Knob Model matches your preferred control style and installation method. This compact automatic door controller offers a straightforward, low profile solution for automating coop and cage doors with lightsensitive and induction features and a durable aluminum alloy housing.