Check the listing for details. Lenel LNL-1100-20DI M Series Input Control Module Board (open Box). Condition: New – Open box. Listed at 189.99 USD. Lenel LNL-1100-20DI M Series Input Control Module Board (open Box) The Lenel LNL-1100-20DI M Series Input Control Module Board is part of Lenel's M Series designed to facilitate the smooth migration of legacy systems like Picture Perfect, FCWnx, or Secure Perfect Systems to the modern OnGuard System. These boards offer a one-for-one, plug-compatible replacement for legacy CASI M5 and M3000 boards, making the transition straightforward. The LNL-1100-20DI serves as a replacement for the CASI 20DI board and supports 20 supervised inputs with standard end-of-line supervision networks. It adheres to Mercury Authentic standards, ensuring compatibility with the OnGuard System, and each LNL-1100-20DI uses two board addresses. It's essential to convert all boards in a controller to Lenel M Series if transitioning from M5 or M3000 controllers, as legacy CASI M Series Boards cannot be mixed with Lenel M Series Boards. Return and Replacement We accept returns that are requested within 30 days of receipt of the product(s). Please contact us before opening a return. Our customer service is available 7 days a week and can be contacted through eBay messaging. We strive for excellence and will do the best within our ability to solve any issues regarding your purchase. If you receive a product that's missing parts or accessories or is not in the condition you are expecting; please contact us for a replacement. If you receive a product that was damaged in transit, please contact us as soon as possible and we'll help you with filing a claim and guide you through the return/refund process. What you need to know about the return: Please keep all the contents of the box in the original packaging. We must receive the product along with all accessories to issue you a full refund. If a product needs to be returned because of shipping damages, please provide photos of the boxes the product arrived in as well as damages to the product to get a full refund. A product that's returned to us without the original packaging will be charged a restoking fee. This is not applicable to those who received a damaged package. A product that has returned without the original accessories will be refunded based on the product condition. A product that has been used and returned will be refunded based on product condition. Please provide us with the shipping tracking numbers after shipping out a return to get the refund within the same day we receive your returned products. Contact us Please contact us if you have any questions just by clicking ‘Contact Seller’. Our customer service team aims for 100% satisfaction and are available 7 days a week ready to help solve any problems you may have with your purchase. Order Process Time Your order will be processed within 1-2 business days after payment. Shipping and Delivery To ensure that your order is delivered on time please make sure your address and your full name are correct. We do not ship a P.O. Box at this time. We currently ship all orders through UPS and USP LTL. If you have question about shipping and the tracking, please contact customer service we’ll double check for you.