# Product Summary — Smart Motor for Existing Blinds ## Overview Convert your existing indoor shades into smart, voice-controlled blinds with this compact motor designed for Roller Shades, Roman Shades, and most indoor window treatments. Easy retrofit — no need to replace the whole shade. ## Compatibility - **Fits tubes with outer diameter (OD):** 1.5 inches (38 mm) — please confirm your tube size before purchase. - **Applicable shade types:** Roller shades, Roman shades, and other indoor window coverings that mount to a compatible tube. ## Smart Features - **Voice control:** Works with Alexa and Google Assistant (requires a Wi‑Fi to 433 Hub model AC520-02). - **Remote control:** Built-in 433.92 MHz receiver supports multi-channel remote control. One remote can control multiple shades when using a multi-channel remote (AC123-16), which is sold separately. - **Included remote:** Single-channel remote included by default for controlling one motor. ## Performance - **Motor torque:** 1 Nm — can lift approximately 10 lb (about 4.5 kg) of shade material (tube weight not included). - **Suitable for:** Lightweight to medium-weight shades; verify combined shade + tube weight does not exceed capacity. ## Power & Charging - **Rechargeable battery:** One full charge provides about **4–6 months** of typical use. - **Charging interface:** Standard USB‑C, 5V charging cable included. ## Package Contents - 1 × Motor - 1 × Single-channel remote - 1 × USB‑C charging cable ## Notes & Recommendations - Confirm your tube OD is 1.5 in (38 mm) before ordering. - If you want to control multiple shades with one remote, purchase the multi-channel remote (AC123-16) separately. - For voice control, purchase and set up the Wi‑Fi to 433 Hub (AC520-02) if you don't already have one.