- Compact size: Front panel is the size of a typical single gang midsize wall plate - Mounting: Flush mounts in a single gang electrical box (2.25 deep x 2.00 wide x 2.84 tall minimum) or surface mounts in a Viking model VE-3x5 (not included see DOD# 424) - Available in 5 standard faceplate finishes: Brushed Stainless Steel Oil Rubbed Bronze Polished Brass Satin Black and Satin White - PNL-40 faceplates: Replacement faceplates with matching screws available in all five standard finishes - Vandal Resistant Features: 16 gauge polished brass or 18 gauge 304 stainless steel faceplate 316 stainless steel push button carbon fiber reinforced plastic speaker screen scratch resistant powder coating hex drive mounting screws - Weather Resistant Features: Mylar speaker faceplate gasket mic and speaker gasket internally sealed (IP67) push button switch self draining mic mount and UV stable weather resistant powder coating (excluding E-40-SS 304 Stainless Steel faceplate) - E-40-EWP is designed to meet IP66 Ingress Protection Rating (see DOD# 859 for more information) - Telephone line powered - Microphone and speaker volume controls - Programmable Intelligent call progress detection for automatic hang-up on CPC silence busy signal or time out - Selectable auto answer feature for monitoring - Programmable VOX (mic/speaker) switching speed - Blue LED helps locate push button indicate ringing and off hook
