Quick view Choose Options Securitron RB Relay Board - Securitron MSRP: Was: $146.00 Now: $102.04 The relay board provides normally open or normally closed relays that can be interconnected. Ideal for interlock installations or wherever a… 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.
