Check the listing for details. CQR DP-1 White Double Push PA Button - Panic Attack Button. Color: White, Condition: New. Listed at 25.92 USD. CQR DP-1 White Double Push PA Button Features: Dual Push • Latching • Selectable for Normally Open / Normally Closed • Indicator to show activation • Key Resettable • Spare keys available Physical CharacteristicsProduct Color - WhiteProduct Material - Acrylonitrile Butadiene Styrene (ABS) Height74 mmWidth62 mmDepth30 mm MiscellaneousCertifications & StandardsEN50131-1 Grade 1Environmental Class IIISO 9001-2000 SGSUKASBSIAFIAOSl Note: Packaging may be opened to Document & Photograph Part(s). Listed Parts are (NOS/Vintage) New & Unused. Original packaging may have fading, cosmetic wear and tear. The pictures are up to date and accurate. Please check the full description and photos to insure you are ordering the correct item(s) before purchasing. Please message the Seller directly at any time for the best support, do not rush to contact eBay. If you are satisfied with your order, please leave positive feedback. Thank you! What is NOS?New Old Stock (NOS), or old stock for short, refers to aged stock of merchandise that was never sold to a customer and still new in original packaging. Such merchandise may not be manufactured anymore, and the new old stock may represent the only current source of a particular item.