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New Honeywell Silent Knight SD500-MIM.
Each purchase is 1 SD500-MIM
These are discontinued and hard to find.
Silent knight SD protocol device.
These are for all silent knight fire alarm panels running SD protocol series devices. These are the old devices that are discontinued.
Genuine sd500-mim modules.
Addressable monitor module.
Includes the resistor and cut sheets.
Feel free to ask questions.
The pictures are of the actual devices.
Overnight shipping is an available shipping option at checkout.
USPS Priority shipping is also an available shipping option at check out.
FREE USPS ground advantage shipping.
