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	Other products from Nortek Security Nortek Security AM-RRR Nortek Security EMERGE ACM Nortek Security DXS-21 Nortek Security DXS-LRC Nortek Security AK-11 Nortek Security DXT-42 Our Price: $53.01 Product Code: NORTEK-D-21A Qty:

Description   Nortek Security D-21A Also known as: D21A Nortek Security D-21A Normally Open Wall-Mount Transmitter, Slimline Case Design, Test/Operate Switch, Test/Operate LED, 2 Second Transmission, 256 Selectable Codes, One N/O Input Loop Circuit, Loop Input Screw Terminals, Powered by one 9 Volt Battery (Included) Technical Specifications: Series: Nortek Electrical Accessories For more information about the Nortek Security D-21A, please contact us.

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