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• + [NEWS] Exclusive！ Heiman Smoke Alarm and Carbon Monoxide Alarm Among the First Globally to Obtain Matter 1.2 Certification
• + [NEWS] Big news | Heiman Technology S1 series smoke alarm obtained ETL UL217 9th edition certification
• + [PRODUCT] Smoke Alarm HM-626PH series
• + [PRODUCT] Smoke Alarm HM-625PH series
• + [PRODUCT] Smart Smoke Fire Alarm S1 series
• + [PRODUCT] Smoke Alarm HM-628PH series
• + [PRODUCT] Smoke Alarm HM-638PH series
• + [PRODUCT] Smoke Fire Alarm HS2SA-5 series
• + [PRODUCT] Smoke Alarm HM2SA-1 series
• + [PRODUCT] Smoke Alarm HM2SA-5 series
• + [PRODUCT] Smoke Alarm HS1SA series
• + [PRODUCT] Smoke Alarm S1 series
• + [PRODUCT] Smoke & Co Alarm HM-638TH series
• + [PRODUCT] Wired Smoke Alarm HM-613 series
• + [QUESTION] What should we do before install the interconnected smoke alarm?
• + [QUESTION] When smoke trigger interconnected smoke alarm,why can’t i press any of the group to mute?
• + [QUESTION] Can Heiman 4G smoke alarm and CO alarm used directly in Macao?
• + [QUESTION] How do we make production test if we develop WIFI module using Heiman WIFI smoke alarm main board?
• + [QUESTION] Why the zigbee interconnected smoke alarm keep sending alarm after the 10 mins mute time?
• + [QUESTION] What kind of fire alarm host should we choose for linear smoke alarm 613PC ?