AUTOMATIC INDUCTION - This hand sanitizer dispenser is automatic and TOUCH-FREE for operation, built-in intelligent sensor, no longer contact to avoid secondary cross infection;EASY TO INSTALL AND USE - Strip stickers included, with option for wall mounted without screwing. The cover can be locked, easy to clean. Powered by 4 AA batteries (not included). Hand sanitiser liquid drop amount is adjustable: 1.5 ml or 3.0 ml;LARGE CAPACITY - This wall mounted dispenser has a large 1000ml tank, no need to refill frequently. Eliminate waste and countertop mess;GREAT COMPATIBLE - Compatible with all kinds of hand sanitiser, also ideal for working with hand soap to make hands clean and hygienic;BUY WITH CONFIDENCE - UK based customer service, always respond to any queries from customers within 24hr. We confidently offer 180 DAYS WARRANTY for this touchless hand soap dispenser.