This accessory tool set is the auxiliary accessories for the finger bot, not included the finger bot, please check before order.
With different arm for different needs, you can use the suitable arm for different uses.
You can change the arm by yourself, which is convenient and easy.
This tool set includes three straight arm with different lengths, which can help the finger bot to fitting different button control uses.
Made of fine material, has a long service life, you do not need to change them often.
FingerBot Switch Button Pusher  App or Timer Control, Add FingerBot Hub to Make it Compatible with Alexa, Google Home, HomePod, IFTTT <br><br> Universal:Works well with just about any rocker switch and button of any appliance. Smart button pusher for your smart home. Supports Press mode/Switch mode. With the included Add-on sticker, switch mode helps to turn your light on/off.<br><br><br><br> Easy to install and set up:Tape it right next to a rocker switch or button with a 3M sticker in 5 seconds. No swapping, no tools are required.<br><br><br><br> Timers:Set a countdown or weekly schedule to trigger the Fingerbot. Free your workforce when you are busy, away from the phone, or while you are asleep.<br><br><br><br> USE A GATEWAY TO BE SMARTER: Use a Bluetooth gateway(Not included), you can control smart button remotely from anywhere and enable voice control. Works with Alexa, Google Assistant, Siri. This is a perfect home assistant.<br><br><br><br> ENERGY SAVING,INCLUDES BATTERY: Built-in 3V CR123A battery, the battery is designed to last half a year, long battery life<br>