b'STRUCTURED WIRING44-48PLASTIC ENCLOSURES 44METAL ENCLOSURES 45MOUNTING ACCESSORIES 46MOUNTING ACCESSORY REFERENCE GUIDE 47MOUNTING TIPS & EXAMPLES FOR ELK STRUCTURED WIRING ENCLOSURES48AUTOMATION ACCESSORIES50-51INSTALLATION ESSENTIALS52-53UNIVERSAL COVER PLATES 52B CONNECTORS 53DOUBLE SIDED FOAM MOUNTING TAPE 53PROJECT ENCLOSURES 53SPEAKERS & SIRENS54-57STAINLESS STEEL ENCLOSED SPEAKERS/SIRENS 54STROBES 55INTERIOR SPEAKERS/SIRENS 56ECHO SERIES SPEAKERS/SIRENS 56RUGGED, COMPACT SPEAKERS/SIRENS 57HORN SPEAKERS/SIRENS 57SIREN, VOICE, & RECORDABLE DRIVERS58-61SIREN DRIVERS 59RECORDABLE DRIVERS 60SIREN, VOICE, & RECORDABLE DRIVERS COMPARISON CHART61RELAYS & TIMERS62-63POWER PRODUCTS64-69POWER SUPPLIES/BATTERY CHARGERS 64PLUG-IN POWER SUPPLIES 66POWER SUPPLY COMPARISON 66AUTO-RESETTING AC TRANSFORMERS 67LOW BATTERY CUTOFF & MASTER POWER SWITCH 67RECHARGEABLE BATTERIES 68BATTERY LIFETESTER 69POWER DISTRIBUTION UNITS 69PRODUCT INDEX BY PART NUMBER707'