Member Home ACCESS CONTROL CELL & NETWORK COMMUNICATORS MONITORING CENTER CONTROL PANELS FIRE DEVICES INTRUSION DEVICES Audibles Contacts Glassbreak Detectors Motion Detectors Panic & Holdup Vault Detectors Accessories KEYPADS LITERATURE / PROMO MODULES & EXPANDERS 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: 374 374 Surge Voltage Suppressor Provides transient voltage protection to panels across phone and low voltage AC transformer wires. For use with: All XT and XR Series Panels. Please log-in to purchase.    Current Product Documentation is available at DMP.com/resources