Cooper Wheelock ET70WPR-2475W-NW Speaker Strobe

In general, the Cooper Wheelock ET70WPR-2475W-NW Speaker Strobe is for indoor/outdoor use. For outdoor applications, the Cooper Wheelock ET70WPR-2475W-NW must be wall-mounted to a Weatherproof Backbox (IOB). Also, they come designed for multiple power requirements with high dBA output at each power tap. This model offers a choice of field selectable taps, 1/8W to 8W for either 25.0VRMS or 70.0VRMS audio systems. The Low Profile design incorporates a high-efficiency speaker for maximum output at minimum power across a frequency range of 400Hz to 4000Hz and features a sealed back construction for extra protection and improved audibility.

The Speaker Strobes can provide a non-synchronized strobe appliance when connected directly to a Fire Alarm Control Panel (FACP); or provide a synchronized strobe appliance when used in conjunction with a Sync Module (SM), Dual Sync Module (DSM), or Wheelock’s Power Supplies. The Strobes use a Xenon flash tube with solid-state circuitry enclosed in a rugged Lexan® lens to provide maximum visibility and reliability for effective visible signaling.

Features / Specifications

• Strobes will produce 1 flash per second over the “Regulated Voltage” range
• Listed for indoor and outdoor use
• Temperature Range: -31°F to +150°F (-35°C to +66°C)
• Maximum Humidity: 95% RH.