As an Amazon Associate, we earn from qualifying purchases. Siemens 500-886170 - Model ZN-31U Siemens . 500-886170 Gallery Attributes Brand name, Manufacturer name, ManufacturerSiemens CategoryL1Safety Equipment CategoryL2Siemens Fire Safety Systems CategoryL3System 3 Product Line KnownMan, Extra Product NameSiemens 500-886170 - Model ZN-31U Weight0.61 WeightUnitlbs brandMinimum200 moq, multiple, tierMinQty11 MPN, SKU500-886170 qtyInStock1-2 Weeks tierPrice1973.53 Distributor offers SellerSKUMOQIn stockMultiplePrices industrialzone.com500-88617011-2 Weeks11 @ $973.53