DESCRIPTION 4020 Mapnet Transceiver Board, Replaces the 565-241 Mapnet Transceiver for the 4020 Panel CUSTOMER SATISFACTION 6 MONTH CUSTOMER SATISFACTION ASSURANCE PROGRAM PROVIDED (REPLACEMENT OR REFUND) SHIPPING FREE USPS SHIPPING PAYMENT PAYMENT ACCEPTED VIA CREDIT CARD ACTUAL ITEM RECEIVED MAY BE DIFFERENT THAN PICTURED PLEASE CHECK OUT OUR OTHER LISTINGS OF SIMPLEX AND NOTIFIER PARTS WE ARE NOT AFFILIATED WITH SIMPLEX / TYCO, THOUGH WE OFFER HIGH QUALITY RELIABLE FIRE ALARM PARTS TO HELP YOU MAINTAIN YOUR EXISTING SIMPLEX FIRE SYSTEMS. WE BUY, SELL, AND LIQUIDATE EXCESS FIRE ALARM PARTS, SPECIALIZING IN SIMPLEX FIRE ALARM SYSTEMS. DISCLAIMER While Fire Parts Liquidators strives to make the information on this auction as timely and accurate as possible, Fire Parts Liquidators makes no claims, promises, or guarantees about the accuracy, completeness, or adequacy of the contents of this site, and expressly disclaims liability for errors and omissions in the contents of this site. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose or freedom from computer virus, is given with respect to the contents of this website or its links to other Internet resources. Reference in this site to any specific commercial product, process, or service, or the use of any trade, firm or corporation name is for the information and convenience of the public, and does not constitute endorsement, recommendation, or favoring by the Fire Parts Liquidators.