---

• + [PRODUCT] Combustible Gas Detector Heiman WS2CG series
• + [PRODUCT] PIR Detector HM-805 series
• + [PRODUCT] PIR Detector HM-801 series
• + [PRODUCT] Smart Household Combustible Gas Detector G1 series
• + [PRODUCT] Smart Door Magnetic Detector D1 series
• + [PRODUCT] Smart Temperature and Humidity Detector H1 series
• + [PRODUCT] Smart Water Leakage Detector L1 series
• + [PRODUCT] Smart smoke detector HS2SA-1 series
• + [PRODUCT] Combustible Gas Detector HS3CG series
• + [QUESTION] What’s the difference between the presence detector and occupancy detector?
• + [QUESTION] Does the fall detector has presence function?
• + [QUESTION] What’s the detection angel of the motion detector:
• + [QUESTION] What’s the install height is the motion detector?
• + [QUESTION] What’s the detection distance of the motion detector?
• + [QUESTION] What’s the detection speed of the motion detector?
• + [QUESTION] What’s the exception of your fall detector miss alarm report?
• + [QUESTION] Can the vape detector used for smoke detect?
• + [QUESTION] Can i use Heiman gas detector WS2CG sample to control solenoid valve?
• + [QUESTION] Why my gas detector keeps warming-up state and LED keeps flash after power on?
• + [QUESTION] How can i set smart linkage between air quality detector and air purifier?