Fingerbot is the world's smallest robot for smartly controlling different types of buttons and switches. It can control your existing home appliances with robotic clicks. Switch lights via App, schedule a morning coffee, activate your vacuum cleaner with voice command, and remotely power on your office PC. Now all these become effortless with Fingerbot. Device Installation: To install your Fingerbot: 1. Clean the surface of the button panel where you want to install the Fingerbot. 2. Attach it to the panel using a double-sided tape provided in the Fingerbot package. 3. Connect your Fingerbot with the App and calibrate the movement of the Fingerbot's robotic arm to fit the button. The "Down Movement" parameter should be set to the value at which the Fingerbot's arm can just press the button. Note: Improper movement settings may bring additional resistance and reduce the life of your Fingerbot. 4. After installation, we recommend resting the device for 24 hours to reach maximum adhesion. Specifications: Type: Fingerbot / Gateway / Fingerbot II White / Fingerbot II Black / Accessories (Optional) Material: ABS Communication Protocol: BLE 4.2 System Support: iOS 11 and above, Android 9.0 and above Stall Torque: 2.0 kgf.cm Maximum Arm Movement: 12mm Working Temperature: -10~45℃ Battery: 3V 150mAh CR2 lithium battery Item Weight: 39g / 1.40oz Package Weight: 54g / 1.93oz Package Size: 6 * 5.6 * 3.8cm / 2.36 * 2.20 * 1.50in Packing List: 1 * Fingerbot 5 * Double-sided Tape 1 * Manual (English)