Eternal Drive Unit brings solar-powered operation to any RUN-CHICKEN door setup.

Designed as both an upgrade and replacement, it combines integrated solar charging, rechargeable batteries, and smart app control in a single unit.

• Eternal drive unit

• 4x mounting screws

• Rechargeable batteries

• Integrated solar cell

The RUN-CHICKEN app provides visibility, control, and customization directly from your smartphone.

• View door status and battery level

• Adjust schedules and settings from your sofa

• Choose between GPS, light sensor, timer, or manual operation

• Receive new features and improvements through app updates

• Compatible with RUN-CHICKEN door models: T12, T40, T50, T80, E50, E80, Eternal

• Designed as an upgrade from standard battery-powered operation to integrated solar charging, or as a replacement for existing Eternal drive units

• Designed to work with existing door setup

Programing options:

• GPS mode (determines sunrise and sunset based on your location - no direct sunlight required for operation)

• Light sensor mode

• Timer mode

• Manual app control

Light sensor functionality:

• Opens 15 minutes after sunrise

• Closes 15 minutes after sunset

• Sunrise and sunset offsets can be adjusted through the RUN-CHICKEN app (up to 60 minutes)

Solar power:

• Solar cell continuously recharges batteries during daylight hours

• Designed for long-term autonomous operation

• More than 5 years of operation before battery replacement under normal conditions

Safety:

• Motor-locking system prevents predators from lifting the door open

• Weatherproof construction for year-round outdoor use

Advanced features:

• Anti-pinch mode stops and reverses the door when resistance is detected, then automatically attempts to close again

• Power Mode increases motor force while enabled, helping the door overcome ice, snow, and debris buildup during winter conditions