Quick view Add to Cart The item has been added Securitron Securitron TS-4R-CBO Sensor Board for TSB Series MSRP: Was: $190.00 Now: $128.93 California Prop 65 Warning WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
