TP-LINK Tapo S200B

- Smart Actions: Control and adjust multiple lights and other Tapo smart devices with the button.
- Customized actions: With single tap, double tap and rotation options, you can launch multiple actions with a single button.
- One-click alert: Family members can use the device to get help when needed.
- Control from multiple locations: Control your Tapo devices from multiple locations with the smart button.
- Long battery life: The battery lasts for more than a year.
- Standards and protocols: 868MHz / 922MHz.
- System requirements: iOS 10+, Android 5.0+.
- Power supply: CR2032 battery.
- Dimensions: Φ43.5 x 16.9 mm.