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The Fire-Lite SD355T Photoelectric Smoke Detector with Thermal Sensor is a reliable and effective fire protection device designed for commercial and industrial settings. With a total of 18 units available, these smoke detectors provide enhanced safety by detecting smoke using both photoelectric and thermal sensors. The Fire-Lite brand is known for its quality and durability, making this model a trusted choice for facility maintenance and safety measures.
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It uses a thermistor and microprocessor-based signal analysis to detect abnormally high temperatures instead of smoke. It features a 360° tri-color LED status indicator and performs self-diagnostics every 10 seconds to ensure sensor and electronics health.
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The System Sensor 2WT-B Photoelectric Smoke Detector with 135 Degree Thermal is a high-quality fire protection device designed for commercial and industrial settings. This smoke detector, manufactured by System Sensor, is a reliable and efficient tool in detecting smoke and heat, providing early warning in case of a fire. With its wide 135-degree thermal detection capability, it ensures comprehensive coverage and peace of mind for both businesses and industrial facilities. Perfect for facility maintenance and safety measures, this smoke detector is a crucial component in any fire protection system.
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Also, each detector consists of a dust-resistant, field serviceable photo chamber, microprocessor-based electronic circuitry with a plastic cover and base. Multi-color detector status LED. Master Card.
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Lightly used.
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120/240 Vac, Parallel Protector, 3W(+G), Ul1449 Listed Spd Type 1
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