Cooper CAS381WP Weatherproof Intelligent Addressable Wall Sounder

The Cooper (Eaton) CAS381WP is a high-performance, weatherproof addressable sounder specifically engineered for harsh conditions such as industrial plants, loading bays, and external walkways. This robust unit delivers a powerful sound output of up to 100dB while maintaining ultra-low current consumption, allowing for high device density on a single fire loop. It features an integral short-circuit isolator to ensure system stability and utilizes soft-addressing technology for rapid, error-free commissioning. All volume levels and tones are fully programmable from the control panel, eliminating the need for manual on-site adjustments. Built with fire-retardant PC/ABS and certified to EN54-3 and EN54-17, the CAS381WP provides a durable and reliable life-safety solution for any environment exposed to dust, moisture, or extreme weather. Technical Specifications ? Brand: Cooper (Eaton) ? Model/Part No: CAS381WP ? Operating Voltage: 17 V DC to 32 V DC ? Standby Current: < 250 ?A ? Alarm Current: < 8 mA ? Sound Output: 100 dB @ 1 meter (39.37 inch) ? Number of Tones: 32 ? IP Rating: IP66 ? Addressing Mode: Soft Addressing ? Operating Temperature: -25?C to 70?C ? Dimensions: 108 mm x 108 mm x 103 mm (4.25 inch x 4.25 inch x 4.06 inch) ? Weight: 0.28 kg Key Features ? IP66 Weatherproof Protection: Fully sealed against dust and powerful water jets, making it the ideal choice for outdoor installations and industrial wash-down areas. ? Loop Powered Design: Draws power directly from the addressable loop, eliminating the need for external power supplies and reducing overall wiring costs. ? Intelligent Soft Addressing: Features automatic panel-based addressing to streamline the commissioning process and eliminate the risk of manual dip-switch errors. ? Integrated Short-Circuit Isolator: Enhances system reliability by isolating local faults, ensuring the rest of the detection loop continues to function normally. ? High-Output Audible Alert: Delivers a powerful 100 dB signal with 32 selectable tones, ensuring high visibility and clear notification in noisy or expansive environments.