Bi-directional maintenance and service remote control DO-5. 1 S for non-contact monitoring and change of the factory settings of IR and RL1 urinal control systems, graphic display, languages: English, German, French, plastic case (l) 117 x (w) 79 x (d) 25mm, with 2 x 1. 5V alkaline batteries, DO-5. 1 S can be used for urinal infrared technology from 09/2011 (series version 2) and urinal RL1-technology from 09/2011, WC push plate INEO BRIGHT Infrared, WC push plate INEO SCOP, automatic WC interval flush INEO REED (series version 3), packed in a box