🎁【Compatibility】for Formuler Dreamlink Z8, Z7+, Z7+5G, ZX, ZX 5G, Z Prime FOR0095, Z10 SE, Z Nano, Z Plus, Z+ Neo, T1, T1 Plus, T2+, T2 Prime, T3, Z Alpha IPTV Box. 🎁【How To Program TV or SOURCE Keys】Step 1) Press and Hold "TV" for 5 Seconds. The LED goes from binking to solid and STB RCU enters Learning Mode. Step 2) Press the key to be programmed on this RCU. LED begins blinking slowly. key is ready to accept programming. Step 3) Aim the TV RCU towards the front of the this RCU (distance less than 3cm). Press the button on the TV RCU. If the STB RCU is programmed correctly. the LED will flash 3 times. Step 4) Repeat steps 2-3 for other keys. Step 5）Exit Learning Mode by pressing any other button on this RCU. LED turns off. 🎁【High Performance】With the newly upgraded smart chips, our IPTV Box replacement remote have a good transmission on long distance, precisely control far from 8 meters/26 feet. The fastest response takes less than 0.2 seconds to your device, and it supports over 160,000 clicks via approved tests. 🎁【Durability / Comfort】The IPTV Box replacement remote controller made of high quality ABS material is durable, hard to break, and has excellent impact resistance and durability. The surface is glazing, smooth and comfortable to the touch, and easy to grip. Silicone buttons are soft and stick to your fingers, and have excellent durability and stain resistance. 🎁【Excellent After-Sales Service】: Package contains: 1 x Remote Control； If you encounter any issues, please don't hesitate to contact us. We will provide solutions within 24 hours to help you, thank you!