Member Home ACCESS CONTROL CELL & NETWORK COMMUNICATORS MONITORING CENTER CONTROL PANELS FIRE DEVICES INTRUSION DEVICES KEYPADS LITERATURE / PROMO MODULES & EXPANDERS Auxiliary Modules Expansion Modules Accessories PACKAGES AND KITS POWER SUPPLIES & TRANSFORMERS VIDEO PRODUCTS WIRELESS PRODUCTS Z-WAVE DEVICES INTERNATIONAL SEARCH  Go buy.dmp.com Log-in... log-in ID: password:	Model: 270 270 Network Transient Suppressor The Model 270 Transient Suppression Module provides surge suppression from the ethernet for the protection of DMP Panels. In UL applications, the Model 270 must be used if the switch is not installed in the same room as the panel. For use with: XR150/XR350/XR550 Series Control Panels Please log-in to purchase.    Current Product Documentation is available at DMP.com/resources