As an Amazon Associate, we earn from qualifying purchases. Nortek Security and Control DXT-31 Linear Electrical Accessories Nortek Security and Control . DXT-31 Gallery Attributes Brand name, Manufacturer name, ManufacturerNortek Security and Control CategoryIdL3Electric Locks CategoryL1Windows and Door Hardware CategoryL2Door and Window Security Hardware Extra Product NameNortek Security and Control DXT-31 Linear Electrical Accessories atoms, moq, multiple, tierMinQty11 MPN, SKUDXT-31 qtyInStock0 snippet<p>Door/Window Transmitter, Alarm, Alarm Restore, and Low Battery Transmissions, External Contact Terminals, Includes Magnet for Internal contact, Includes Mounting Shoe, DX Format, Powered by two 2032 Batteries, 315 MHz RF Frequency</p> tierPrice155.53 Distributor offers SellerSKUMOQIn stockMultiplePrices DK HardwareDXT-31111 @ $55.53