Top CO2 Alarm

u  Design for real time monitoring room carbon dioxide

level

u  NDIR infrared CO₂ sensor inside with special Self Calibration System. It makes the CO2 measurement more accurate and more reliable in use.

u  More than 10 years lifetime of CO₂ sensor

u  Temperature and humidity monitoring

u  Three-color (green/yellow/red) LCD backlitindicating ventilation optimal/moderate/poor based on the CO2 measurement

u  Two alarm ways: buzzer alarm and backlight

Colours switch

u  Provide optional 1xrelay output to control a ventilator

u  Easy touch button for operation

u  High quality with the perfect appearance,

best choice for home and office

u  220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available

u  EU standard and CE-approval   

2.LCD display detecting CO₂ level, as well as  temperature and relative humidity

3.NDIR infrared CO₂ module inside with special ABC_Logic Self Calibration System. It makes the CO2 measurement more accurate and more reliable in use.

4.15 years lifetime of CO₂ sensor

5.Gentlest shape and convenient installation structure

6.Particular LCD display with three color (Green/Yellow/Red) backlights

7.Two alarm ways: buzzer alarm and backlight colours switch

8.Provide optional 1xrelay output to control a ventilator

9.Easy touch button for operation

10.Provide four CO2 values to be preset to control the relay.

11.Optional RS485 communication interface, 15 KV antistatic protection, individual IP address

12.Trusty quality with lower prices