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Multi-Sensor Detector Testers
Multi-sensor detectors are now commonly used in a wide range of fire safety systems, combining two or more detection technologies—typically smoke, heat, and sometimes carbon monoxide (CO)—within a single device. These detectors offer improved accuracy and a reduction in false alarms, but they also require more sophisticated testing methods to verify all functions. This is where multi-sensor detector testers play a crucial role. At Firesense, we stock a range of reliable, professional-grade tools designed to test multi-sensor detectors safely, effectively, and in full accordance with fire safety regulations.
Our selection includes advanced testing kits from Testifire, a trusted name in the fire detection testing industry. The Testifire 1001 and Testifire 2001 testers are purpose-built to test smoke and heat, with the 2001 also offering carbon monoxide testing via interchangeable CO capsules. These all-in-one test units are specifically designed to activate all sensor types within multi-sensor detectors, confirming that each element of the device responds correctly to the corresponding test stimulus.
Testifire units operate using intelligent control systems that automatically deliver the appropriate type of test in sequence or combination. This means that for a detector with both smoke and heat sensing, the tool will provide a safe, measured release of simulated smoke followed by controlled heat, triggering both sensor functions without manual intervention or guesswork. This level of precision is particularly important for engineers working across sites with mixed or complex fire detection systems.
These testers are fully compatible with Solo telescopic access poles, allowing maintenance to be carried out at height without the need for ladders or scaffolding. The result is a more efficient and safer testing process, especially in large commercial buildings, schools, hospitals, and industrial facilities where detectors are often mounted in difficult-to-access locations.
At Firesense, we also supply Testifire smoke and CO capsules, chargers, and replacement parts to keep your test equipment operational and compliant. By using purpose-built multi-sensor detector testers, fire safety professionals can ensure every detection function is properly tested and verified, supporting full compliance with BS 5839 and associated maintenance requirements.
If you need assistance selecting the right equipment for your system, contact the Firesense team—we’re here to support your testing and maintenance needs with high-quality, trusted solutions.