We have at least quantity 4 of the 4520-431 / 25-FD-4520 Issue 2 made by Adt Alarm Systems on hand for immediate shipment. This original Adt Alarm Systems spare is refurbished and in excellent condition. We may have additional and new units in stock as well. To receive an online quote or obtain additional information simply click here. Qualified York technicians are standing by to assist you.
In addition to stocking the Adt Alarm Systems 4520-431 / 25-FD-4520 Issue 2 spares, we also provide Adt Alarm Systems services on the 4520-431 / 25-FD-4520 Issue 2 and related equipment. We offer Extended Warranty plans for your Adt Alarm Systems 4520-431 / 25-FD-4520 Issue 2 as well as Maintenance and Support contracts. For a Adt Alarm Systems warranty or support plan to fit your requirements, send an email to rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704
We service and repair Adt Alarm Systems 4520-431 / 25-FD-4520 Issue 2 and related systems and components, including severely damaged and defective units. Our services for the Adt Alarm Systems 4520-431 / 25-FD-4520 Issue 2 include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the 4520-431 / 25-FD-4520 Issue 2 if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our 4520-431 / 25-FD-4520 Issue 2 repairs include a 1 year warranty, covering both parts and labor.
To receive a quote to repair your defective Adt Alarm Systems unit(s) simply complete this online form, email rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704
Winter 2025 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Adt Alarm Systems 4520-431 / 25-FD-4520 Issue 2 parts and service support, we have been able to add new lines of product and service:
Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Adtran products, including obsoleted and phased-out Aeg parts and systems, as well as the all-new for 2025 Advanced product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Adtran such as the 1184543L3 spares. Related to this we have added to our service line-up the 140CRA21120 manufactured by Aeg and we are pleased to be able to service most Aeg systems and parts. Due to increased demand we now feature AZ1L6000127 by Manufacturer Advanced as well.
York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Advanced-Motion-Controls Brand DR100EE30A40NACB in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Advanced-Energy such as 5252281D equipment made by Advanced-Energy have been added to our featured items. As a tip, you can find the entire Advanced-Energy products line-up in our inventory by simply searching for "Advanced-Energy" in the search box. Additionally we have now also available AIMB562LKSA1E made by Advantech as well as the popular M0T202 original spares produced by Schneider
Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the AC710100627 by Advantech and 5252281D spares by Advanced-Energy are also now also our York Scientific's line-up of service offerings. This also includes the original PCA4560 Spares made by industrial controls and automation manufacturer Advantech.