This optical smoke detector will detect quickly any fire standards. The design of the detection chamber, reducing the number of nuisance alerts related to insects, dust or electromagnetic interference.
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Technical characteristics :
• Optical sensor works on the principle of light scattering from a particle of smoke
• Alarm Sound 85dB minimum at 3 metres
• Protection against electromagnetic interference
• Protection Anti Insect netting mesh
• Self-test all 45s
• Power supply by 9V battery
• Dimensions : 14x12x5cm - Weight : 204g
• Certified NF DAAF EN14604 THIS