433MHz 1~4 Channel RF Waterproof Wireless Remote Control Transmitter 1 Button

This is a fixed frequency remote control with EV1527 code, 433 MHz simple pairing, is an ideal choose for controlling of garage doors, doors and other equipments. Features: Build in button battery, providing long service time. 100percent brand new and high quality wireless remote control. Maximum control distance up to 100 meters in the open air, low interference. 1/2/3/4 channel or 1 Button, 2 Buttons, 3 Buttons, 4 Buttons for your choice. It is just a common RF remote controller / transmitter, which works only with remote switch receiver. Specifications: Condition: 100percent Brand New Material: Plastic + Metal Encode: EV1527 Frequency: 433MHz, 1527MHz Channel: Channel1, Channel2, Channel3, Channel4 (Optional) Type: 1 Button, 2 Buttons, 3 Buttons, 4 Buttons (Optional) Remote Control Distance: 0~100m Power Supply: Button Battery (Included) Size: 5.7 * 3.1* 1.0cm/1.2 * 1.4 * 0.4in Package Weight: Approx. 22g / 0.8oz Package List: 1 * Wireless Remote Control ( Button Battery Included) Notes: 1. Due to manual measurement, please allow 0-1cm error. Please make sure you don"t mind before bidding. 2. Because of the differences between different monitors, the picture may not reflect the actual color of the project. Thank you for your understanding. .