SwitchBot Curtain U Rail 3 Smart Curtain Controller

SwitchBot. Specifications. Color: White. Material: ABS PC Anti-UV, fire-resistance rating V-0). Size Main Unit): 42 × 51 × 173 mm 1.7 × 2 × 6.8 in. Weight Main Unit): 280 g 9.9 oz. Power: Type-C, DC 5V1A, 3350 mAh lithium-ion battery or by Solar Panel1. Battery Life: 8 months2 or unlimited with Solar Panel. Network Connectivity: Bluetooth 5.0, long range transmission. Strength: Supports curtain of up to 15 kg 33 lbs from controlled experiments in our lab). Max Runway: 3 m 9.8 ft. Schedule: Up to 5, or unlimited with a SwitchBot Hub3. Voice Control SwitchBot Hub Required): Amazon Alexa, Google Assistant, Siri Shortcuts, SmartThings, IFTTT. Size: 78 × 71 × 205 mm 3.1 × 2.8 × 8.1 in. Weight: 280 g 9.9 oz. Please note: we recommend using your device in room temperature conditions only. 1. SwitchBot Solar Panel is sold separately. 2. Battery life tested under conditions of opening and closing a 8 kg 17 lbs curtain on a 3-meter-long track once a day at a temperature of 25. Actual battery lif