LAC52 has a built-in CO2 sensor, when the carbon dioxide level in the car exceeds a certain limit, the buzzer in the main unit will give different levels of alarm to remind the users of enhancing ventilation.
LAC52 has a built-in CO2 sensor, when the carbon dioxide level in the car exceeds a certain limit, the buzzer in the main unit will give different levels of alarm to remind the users of enhancing ventilation.
Flat B1-B2, 18/F, TML Tower,
No.3 Hoi Shing Road, Tsuen Wan, N.T, Hong Kong
Phone: +852 2481 3988
Fax: +852 2425 9251
Email: enquiry@johnson-group.com.hk
