Potter CR-165MP THERMOFLEX CR-MP Series Indoor Outdoor Dual Action Heat Detector, 165°F, Weatherproof

For reliable fire monitoring in challenging environments, the Potter Electric Signal, LLC CR-165MP THERMOFLEX heat detector delivers dependable dual-action protection where moisture, condensation or corrosion are concerns. This indoor/outdoor, weatherproof heat detector responds on a rapid rate-of-rise or when the fixed 165°F releasing temperature is reached, helping minimize nuisance alarms while ensuring timely detection of real hazards. Factory-installed, sealed pigtail leads mounted on a corrosion-resistant plate safeguard wiring runs and simplify installation into cast exterior back boxes. With an extended operating temperature range of -40°F to 250°F and up to 70' inter-detector spacing, the CR-165MP is ideal for mechanical rooms, garages, loading docks, and other conditioned or unconditioned commercial spaces. Addressable compatibility makes it straightforward to integrate into modern security, surveillance, and building monitoring systems for precise annunciation and faster incident response. Specify the CR-165MP for robust, low-maintenance heat detection—contact us for pricing or add it to your next fire and security system design.

• Dual-action detection activates on rapid rate-of-rise or at 165°F to reduce false alarms and ensure faster response.
• Weatherproof, corrosion-resistant pigtail leads and sealed plate protect wiring in moisture-laden or corrosive environments.
• Wide operating range (-40°F to 250°F) allows reliable use in chilled, unheated, or outdoor-covered spaces like garages and carports.
• Up to 70' inter-detector spacing reduces device count and simplifies system design for large commercial spaces.
• Addressable compatibility and secure fusible link hold contacts in alarm for clear monitoring and integration with fire/security systems.