Home Security Wireless Interconnected Scotland UK Qld Australia Market Smoke Alarm US$8.50-11.50/ Piece 60 Pieces(MOQ) Contact Now Security Interconnected Wireless Photoelectric Alarms Wireless Interlinked Certified RF433 Smoke Detector US$8.50-11.50/ Piece ...
ANKA is a very reliable manufacturer of home security products, we mainly produce smoke detectors, carbon monoxide detectors, fire alarms. Which can be used to protect people from CO poisoning and property loss,we have provided customers with reliable, durable and accurate fire alarm products for ...
Self-contained smoke alarmsStandards Australia
Smoke alarms using scattered light, transmitted light or ionizationStandards Australia
Besides the fire alarms that are triggered by people, there are many automatic devices that can detect the presence of fire. These include heat-sensitive devices, which are activated if a specific temperature is reached; a rate-of-rise detector, which is triggered either by a quick or a ...
Compared with ionization detectors, photoelectric alarms are more reliable and sensitive in the presence of flaming fires. In summary, smoke detectors are particle detectors that are sensitive to a narrow range of particle sizes. When the signal from the smoke detector rises above a specific limit,...