Extended Range and Compatibility: This 433Mhz remote control utilizes a powerful RF module, ensuring a long operational range of up to 1000 meters, perfect for various remote control applications including door openers.Enhanced Security: Equipped with a unique learning code (1527), which prevents cloning, offering you peace of mind with an added layer of security.Durable and Reliable: Built with a robust design and an included antenna, this remote control is designed for both indoor and outdoor use, ensuring reliable performance and longevity.Product Name: 1000m Sticker Remote ControlOperating Voltage: DC12V 23AOperating Frequency: 433MHzEncoding Chip: EV1527 Learning CodeFrequency Deviation: ±0.2MHzTransmitting Power: Greater than 15mWTransmitting Distance: 500-1000m (Actual distance depends on environment)Installation: Receiver pairingDue to batch variation, product appearance, color, and printing may vary, but this will not affect performance.Type:3 Button ControlColor:As ShownMaterial:ABSPackage Contents:1 * Remote ControlOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.