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• + Why the interconnect siren didn’t report offline when i cut off power?
• + Can Heiman 4G smoke alarm and CO alarm used directly in Macao?
• + Can the vape detector used for smoke detect?
• + When smoke trigger interconnected smoke alarm,why can’t i press any of the group to mute?
• + What should we do before install the interconnected smoke alarm?
• + What’s the exception of your fall detector miss alarm report?
• + What’s the detection speed of the motion detector?
• + Which one of HS1SA-EFR,HS2SA-EFR support remote mute function?
• + What’s the detection distance of the motion detector?
• + What’s the install height is the motion detector?
• + What’s the detection angel of the motion detector:
• + What’s difference between HS1MS and HS1MIS?
• + Does the fall detector has presence function?
• + What’s the difference between the presence detector and occupancy detector?