u         Real time monitoring carbon monoxide level with range from 0 to 500ppm.

u         Semiconductor sensor with 5 years long lifetime

u         Three-color (green/yellow/red) LCD backlit

u   Temperature and humidity detection and display optional

u         Preset the first and the second alarm levels for measured carbon monoxide with a buzzer alarm

u         Provide 1xOn/Off relay output to control a ventilator

u         Provide four setpoints of CO to control the relay action

u         Modbus RS–485 communication interface optional, 15 KV antistatic protection, independent address setup

u         High quality technics and elegant appearance, best choice for home and office

u         230VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available

u         Wall mounting type and desktop type selectable

u         CE-approval