1. Fully automatic induction: To avoid the spread of bacteria caused by contact
2. Low power consumption chip: More energy saving and environmental protection, saving the cost of use
3. Dual power supply support: Support dry battery or AC / DC power supply (not included), suitable for more places, such as airports, hotels, buildings, learning, hospitals and other public places
4. Stable and reliable work: Using infrared induction circuit, sensitive induction, and strong anti-interference ability
5. Humanized design: The body adopts imported ABS material, easy to install and easy to use