Wedinard Smoke Detector, Smoke Alarm Detector, No Need to Be Debugged Photoelectric Smoke Detector, High Sensitivity Intelligent for Home Warehouses

By Brand : Wedinard

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Feature: 1. Built-in intelligent handler, using a unique detection algorithm to make sure product stability and reliability. 2. When the smoke concentration around the detector exceeds the set alarm concentration value, the detector alarms and the indicator flashes. 3. The product complies with the EU ROHS directive, has high sensitivity, can accurately detect smoke concentration and promptly alarm. 4. It has excellent resistance to electric and magnetic field interference and current surge protection. 5. Easy to install and does not need to be debugged, suitable for families, apartments, office buildings, warehouses, schools and factories. Specification: Condition: 100% Brand New Item Type: Smoke Detector Material: Plastic Supply Voltage DC: 12V (9V-16V) Quiescent Current: <8mA Alarm Current: <40mA Output Form: Relay Normally Open / Normally CloseOutput Output Contact Capacity: 3A / 125VAC Or 3A / 28VDC Working Temperature: -10?? - +50?? Environmental Humidity: <95% (No Condensation) Operative Standard: GB4715-2005 Use and Operation: 1. Power-On Self-Test: the two indicator lights flash just once after the power is turned on, and then enter the normal working state. 2. Working State: the two indicator lights flash once every 32 ? 1 seconds, and the detector is in normal monitoring state. 3. Alarm Status: when the smoke concentration around the detector exceeds the set alarm concentration value, the detector will alarm, the two indicator lights will flash, and the relay will be on. When the alarm lasts for 60 ? 1 seconds, the detector will stop the alarm and detect the smoke concentration at that time again for 10 ? 1 seconds. If the smoke concentration in the air still