[Ticket Question] Which flush contact to go with my Risco system?

[securitywarehouse]

i would like to buy a Elmdene Grade 2 Flush Contact do i need to get the one with purple resistors to be compatible with my risco system or would other resistor colors work thanks

[Secware_Tech6]

You do need purple resistors. That isnt currently a stock item for us do to low demand.