The Wheelock Series RSSWP wall mount strobes are UL dual listed - meeting both UL1638 and UL1971 requirements. As dual listed appliances, these weatherproof strobes are listed for outdoor applications under UL 1638, as well as under UL 1971 the Standard for Safety Signaling Devices for Hearing Impaired.
As dual listed appliances, these weatherproof strobes are listed for outdoor applications under UL 1638, as well as under UL 1971 the Standard for Safety Signaling Devices for Hearing Impaired. With an extended temperature range of -31°F to 150°F (-35°C to 66°C), these weatherproof strobes meet or exceed UL outdoor test requirements for rain, humidity and corrosion resistance while providing up to 185 candela per UL 1638. These strobes are also ULC Listed under CAN/ULC-S526-07 for Visual Signaling Appliances.