School Zone Beacons Manuals and Data Sheets Gen 1/2/3 documents for R829 circular school zone flashing beacons. Gen 1 (Legacy) R829 User Manual Gen 2 (Legacy) R829/R829C User Manual Gen 3 (Legacy) R829-G User Manual Gen 3 - E/F/G Series R829-E School Zone Flashing Beacon Data Sheet User Manual Quick Start Guide R829-F School Zone Flashing Beacon Data Sheet User Manual Quick Start Guide R829-G School Zone Flashing Beacon Data Sheet User Manual Quick Start Guide