Simplex photoelectric-heat detectors combine photoelectric smoke detection technology and quick response, thermistor-based heat detection technology into a sophisticated, intelligent detector. The detector analyzes each of these activities and their combination to determine whether alarm conditions are present.

This type of detector is very effective in detecting very low levels of visible smoke particulates (often at levels where they are not visible to the naked eye). Invisible smoke aerosol products, cannot however, be detected using current optical smoke detectors as these aerosols do not scatter or obscure light. This means that optical

In the world of fire protection, Simplex is synonymous with innovation and value. Discover why leading organizations around the globe rely on Simplex life safety systems to protect their people and property.

Simplex® 4098-9602 detectors combine photoelectric smoke detection technology and quick response thermistor-based heat detection technology into a sophisticated, intelligent detector that analyzes each of these activities and their combination to determine whether alarm conditions are present. Four Detection Modes. An onboard microprocessor

Simplex 4098-9714 uses LED light source and a silicon photodiode receiver to deliver consistent and accurate low power smoke sensing.

Utilizing a high-performance aspirator and configurable flow monitoring circuitry, the Simplex XAD detector can actively draw air from a difficult-to-reach HVAC duct up to 82 feet (25 m) away, allowing easy access for service. The sampled air is filtered before being analyzed by a Simplex TrueAlarm smoke sensor that is incorporated into the system.

Simplex® 4098-9602 detectors combine photoelectric smoke detection technology and quick response thermistor-based heat detection technology into a sophisticated, intelligent detector that analyzes each of these activities and their combination to determine whether alarm …

Discover premium Simplex Smoke Detectors for reliable fire detection and safety. Explore a wide range of innovative and UL-listed smoke detectors designed for commercial and residential use. Shop now for competitive prices and fast shipping!

Simplex. Type: Multi-Criteria Detector. Detectable Medium: Heat, Smoke. Voltage Range: 15 – 36.3 V. Detection Method: Fixed Temperature, Photoelectric. Thermal Rating: 135°F. Production Status: Discontinued

This multi-sensor detector combines the TrueAlarm photoelectric smoke sensor with a fast-acting, accurate TrueAlarm thermal sensor in a single detector/base assembly. Each multi-sensor’s smoke and heat sensing element provides data for evaluation at the CIE where four independent detection modes are evaluated: • Fixed temperature heat detection