1,Great Performance: Utilizes advanced microcomputer control, the circuit board offers more stability and comprehensive functionality compared to standard controllers. 2,Sensitivity: Strong anti interference capability with precise control, the main board enables a remote control distance of over 30 meters in open, obstacle free environments. 3,Durable and Reliable: Made from premium materials, ensuring longevity and reliability when operated in well ventilated areas free from strong vibrations or magnetic interference. 4,Easy Installation and Use: With a 5A rated current and automatic power off memory function, this sliding gate opener circuit board is easy to install and convenient to use. 5,Remote Control Capability: Comes with 2 remote controllers for convenient gate operation from a distance, suitable for sliding gates in factories, schools, residences, and work places. Item Type: Sliding Gate Opener Circuit Board Material: Electronic components Weight: Approx. 442.00g/15.59oz Product Size: Approx. 13x10.4cm/5.1x4.1in Remote Control: 27A 12V battery x1 (not included) Rated Current: 5A Remote Control Distance: More than 30 meters in open space without obstacles Learning Function Instructions: 1. Learn remote control: Press and hold the learning key until the learning indicator LED lights up, press any key on the remote control for 1 second to complete the coding work, and the learning indicator light flashes. 2. Delete code: Press and hold the learning key for 12 seconds, release it, and all coding will be automatically cleared, rendering the original remote control invalid. 3. The remote control adopts advanced rolling code technology, which makes it difficult for the external ordinary remote control password to be repeated, effectively preventing the accidental opening of the door. The remote control has smart programming design, automatically stops transmitting after pressing the remote control for 3 seconds to prevent interference from pressing other remote controls, saving remote control battery power, and facilitating transportation, storage, and carrying. 4. The remote control can be configured up to 40 units. Operating Environment: 1. Well ventilated, environmental temperature: -30°C to 40°C 2. Avoid dampness or immersion in water 3. No corrosive gases, liquids, or severe dust in the surrounding area 4. No strong vibrations or strong magnetic field interference nearby 1 x Main Board 2 x Connecting Wires 2 x Remote Controllers 1 x User Manual