One IAQ Monitor to Control Two Air Appliance. WOOFAA Dog can measure up to 7 different air parameters. We use CO2 and PM2.5 (fine dust) levels to control when to switch the air sterilizer and/or any existing mechanical fan in pre-defined logics.
- Ceiling-mounted Air Sterilizer UVGI Electrostatic Precipitation Washable HK$5,000 – HK$6,200
Bamboo Charcoal Air Purifying Bag 200g
- UVGI Ultraviolet Dual Germicidal Tube Air Sterilizer JTAP40 HK$500 – HK$2,880