433.92 MHz Garage Door Remote Control, 2 Button Gate Remote Control, Compatible with Ecostar RSC2, RSE2 Remote Control, Compatible with Liftronic 500, 700, 800 Garage Door (2 Pieces)

Compatible models: Compatible with Ecostar RSC2, RSE2, RSZ1 & Liftronic 500/700/800 & Porttronic D2500/D5000/S4000 transmitters (433 MHz frequency). Battery-powered: This garage door remote comes with a 3V CR2032 lithium battery, so there's no need to buy new batteries. Incompatible models: The transmitter is not suitable for Ecostar RSC4-433-BS, RSZ1-433-BS, Liftronic 700-2, or Liftronic 800-2. Portable: The key comes with a key ring for easy carrying. Warranty period: If you are unable to pair it or have any problems, please contact us. We offer a 1-year warranty for this universal handheld transmitter with a 433 MHz frequency. Compatible models: Compatible with Ecostar RSC2, RSE2, RSZ1 & Liftronic 500/700/800 & Porttronic D2500/D5000/S4000 transmitters (433 MHz frequency). Battery included: This garage door remote comes with a 3V CR2032 lithium battery, so there's no need to buy new batteries. Incompatible models: The transmitter is not suitable for Ecostar RSC4-433-BS, RSZ1-433-BS, Liftronic 700-2, or Liftronic 800-2. Portable: The key comes with a key ring for easy carrying. Warranty period: If you are unable to pair it or If you have any problems, please contact us. We offer a 1-year warranty for a universal handheld transmitter with a 433 MHz frequency. Product Description: Remote control compatible with ECOSTAR. Remote control models: ECOSTAR RSC2-433, ECOSTAR RSE2-433. Receiver models: Liftronic 500, Liftronic 700, Liftronic 800, Portronic D5000, Portronic D2500, Portronic S4000. Incompatible models: RSC4-433-BS, RSZ1-433-BS, Liftronic 700-2, Liftronic 800-2. Access to the receiver is required. Please ensure you have access to the receiver/opening before purchasing. Warning: Your remote must be identical to the image and your model must be listed. We will not be responsible for an incorrect purchase. How to program: You must press a button on the receiver (under the motor cover or next to the motor in a separate box), then press a button on the new remote to program it. Materials needed for programming: the receiver! 1. Open the receiver through the garage door. 2. Press the programming button. Usually, the marking is: ENR, MEMO, or PROG. 3. On some receivers, you need to press and hold the programming button. 4. The LED indicator on the receiver will show that programming mode has started. 5. Press and hold a button on the new remote for one second, then release it. 6. The LED indicator on the receiver will light up differently or turn off to indicate successful programming. 7. Wait a few seconds to exit programming mode. Congratulations! Your new remote is programmed!