Securitron. $188.00. $188.00. The Securitron TS-5-CBO is a Replacement Sensor Board for TSB-3 Series Touch Sensor Bars. (Old part # TS-4, TS-3 - new board is... TOUCH SENSOR FOR TUBULAR LOW SENSITIVITY FAIL SAFE Securitron TS4RLS MM15-TS Tamper Shield Securitron M34RBD 500 Lbs. Holding Force Recessed Magnalock Tun you classoom into an oasis this sping with ou 'Evey Bunny Welcome! 'hello Sping' and 'happy Easte!' bulletin boads and doo deco sets. Engage you students in a fun hands on poject that captues the essence of the season filling you leaning envionment with the vibancy of spingtime and the happiness of Easte
