Double Face CLOCK "NEW" 12" BOGEN SAPLING SW-MODSAM V2.0.7 SAM SERIES 24V DIAGNOSTIC LED. SCHOOL, INDUSTRIAL, OFFICE (I wrote (qty2) in title because for each item there are 2 clocks, 1 on each side. So we have 3 double face total 6 clocks) These were prepped for installation but never installed. They are pre-wired. Includes the 2 new clocks installed in the new double mount housing SAB-4BD-12R-OM ceiling/wall Sapling’s SAM Series analog clock is the most flexible analog clock in the field today. Its fully plug and play functionality makes installation effortless. Boasting a flexible software set, the SAM Series is capable of adhering to a multitude of protocols in the clock field. Among these protocols are 59 and 58 minute correction, National Time/Rauland correction and Sapling’s own 2 wire digital communication (24 volt only) which allows correction of the clock every second, preventing deviation. Please send a message if you have any questions. Please check our other listings for more clocks and Fire Alarm equipment.