If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Honeywell FC-SDI-1624M | Serial Digital Input Module Rave reviews Fast Shipping! Honeywell FC-SDI-1624M | Serial Digital Input Module Rave reviews Fast Shipping! Brand:Honeywell DCS Item No.:Honeywell FC-SDI-1624M Product origin:USA Dimensions:307 × 257 × 50 mm Weight:2 kg Original overseas introduction, test as *Your Name: *Your Email: *Your Name: *Vdcode: Submit