These weatherproof enclosures offer outdoor protection from rain, sleet and snow, or indoor protection from dripping water for SL-2000 and SM-501 duct smoke detectors.

• Cold rolled steel construction (standard models), stainless steel construction (SE models)
• White painted finish
• Drip shield top
• Slip-on removable cover
• Embossed mounting holes on back of enclosure
• 3 knockouts in bottom of enclosure
• UL 50 type 3R / NEMA type 3R
• Foam gaskets for sampling/exhaust holes provided
• All hardware included
• SE models include vent tube kit to carry conditioned, indoor air flow into the enclosure to protect devices in Severe Environments