Hand sanitizer dispenser. Smart, trouble-free electronics. Large sight window for at-a-glance monitoring. High-capacity output. Converts to a locking dispenser key included. Compatible with PURELL LTX-12 1200 mL refills. Compatible with the GOJO SMARTLINK Electronic Hand Hygiene Monitoring system. Mounts to wall with included adhesive tape or optional hardware. Multiple hole pattern allows use of existing wall holes. Batteries not included.