Teletek SensoIRIS WSOU IS Addressable Wall Mount Sounder with Built-in Isolator Module

The Teletek SensoIRIS WSOU IS is a robust addressable wall-mount sounder designed to provide high-intensity audible notification in fire alarm systems. Featuring a built-in short-circuit isolator, it ensures continuous system performance by protecting the loop against wiring faults. The device is fully loop-powered and offers 32 selectable tones with a maximum sound output of 96dB, making it highly effective for alerting occupants in various indoor environments. Fully compliant with EN 54-3 and EN 54-17 standards, the SensoIRIS WSOU IS is a reliable, easy-to-install solution for projects that prioritize both safety and operational integrity. Technical Specifications ? Brand: Teletek ? Model: SensoIRIS WSOU IS ? Operating Voltage Range: 15V to 32VDC (Nominal 27VDC) ? Nominal Consumption: 3mA @ 27VDC ? Maximum Consumption: 10mA @ 27VDC (High Volume) ? Sound Output: 92dB @ 1 meter ? Number of Tones: 32 Selectable Tones ? Volume Settings: 2 Levels (Low and High) ? Wire Gauge for Terminals: 2.5 $mm^2$ ? Protection Rating: IP21C ? Operating Temperature: -10?C to 50?C ? Dimensions: 4.57 inch x 2.17 inch Key Features ? Integrated Short-Circuit Isolator: Automatically protects the loop by isolating faults, ensuring the continuous operation of the remaining devices on the system. ? Acoustic Notification: High-performance sounder designed specifically for wall-mount applications to provide clear, wide-area emergency signaling. ? Loop Powered: Driven and controlled directly by the communication loop, significantly reducing installation time and cabling costs. ? Full Addressability: Fully compatible with the Teletek Communication Protocol (TTE) for precise device identification and remote configuration. ? Programmable Audio: Features 32 selectable tone types and adjustable volume levels (Low/High) programmable via the fire alarm control panel. ? Certified Compliance: Fully compliant with EN 54-3 and EN 54-17 standards for professional fire safety and life protection installations.