1. Compact and easy to carry
2. Long-distance stable signal transmission, remote control sensitive
3. High quality material, durable and sturdy
4. Battery type: CR2032
5. Frequency: 433MHz
6. Suitable for TX4UNI / TX2EV / TX4RUN
Programming the new remote device method
1. Press the yellow circular button on the bottle opener. The learning indicator light will flash steadily for 30 seconds
2. Within 30 seconds, press the button on the handheld remote control that you want to operate the garage door
3. When the opener indicator light flashes once, release the button. The new remote control has been programmed successfully