868 MHz Remote Control for Garage Doors, 2 Pieces, Compatible with TX03-868-4 4020V000 Remote Control, 4 Channels

Compatible with garage door operators 4020V000, 4025V000, 4026V000, 4031V000, 4011V000, 4035V002. 4-channel remote control with a frequency of 868.8 MHz for reliable control. Ergonomic design for a comfortable grip and easy operation. Battery, instruction manual, and key ring included for easy installation and use. Increase the security of your garage door with this reliable remote control. Instructions and key fob included for easy installation and use; Increase the security of your garage door with this reliable remote control; Specifications: 868.8MHz Frequency: 868.8 MHz dBm: 13 Standby current: 0.02 uA Working current: 10-12 mA Channels: 4 Battery: CR2032 lithium button cell Operating temperature: -20°C to +70°C Compatible models: 4020V000 4025V000 4026V000 4031V000 4011V000 4035V002 How to use it? Clearing a code: To clear a code, simply press and hold the programming or code button on the receiver until the first LED starts flashing slowly, then illuminates until another LED illuminates. This means the code has been erased. Programming: 1. Locate the programming or code button on the radio receiver or gate drive and press it briefly. The operator LED will light up. 2. Press and hold the desired button on the remote control until the operator LED flashes rapidly. Release the button, and the drive LED will turn off. The remote control is now successfully programmed for the operator and is ready for use.