iO HVAC Warning Watchdog Dual Tone Outdoor/Indoor Siren — The iO-WWS is an electronic siren that can produce two different sounds from a single input trigger. ComboTrigger technology gives single alarm output controls the ability to activate burglar and fire alarm sounds. Mounting is a breeze with the removable U-shaped bracket.

Solves specific HVAC installation and operation challenges where a dedicated control device is needed. Pairs with iO HVAC Controls zoning systems and standard 24V equipment.

Features & Benefits

• The iO-WWS not only produces high-quality siren alerts on a relatively low-current, but its small size makes it easy for installing in vents, attic eaves, and soffits.
• Technical Specifications:
• Operating Voltage: 6 to 14 Volts DC
• Current Draw: 1.2 Amps
• Sound Level: 118 db @ 1 meter, 14 vdc
• Size: 4" x 4" x 3.5" D4"

Technical Specifications

• Dimensions (W×H×D): 4.50" × 4.25" × 5.75"
• Product Weight: 2.60 lbs