1. Built-in infrared smart sensor, fully automatic and touch-free operation, no more contact to avoid the second cross-infection.
2. 1100ml capacity,suitable for liquid or gel / 75% alcohol / foam hand sanitizer.
3. 2 gear mode: small/large , eliminate waste and countertop mess.
4. Reverse connection protection function,it doesn't burn out the circuit board.
5. Safety lock, wall-mounted, easy to install and use.
6. Powered by 4*AA batteries (not included), with indicator light.
7. Main Material: original ABS plastic.
8. Recommended installation height:above 20cm from the table facet.