The gas/Carbon Monoxide/CO gas alarms produced by our company,
The main units are available in four specifications: DN-K1000/DN-K2000/DN-K3000/DN-K4000.
For 1-2 detectors, please select the DN-K1000-2 gas alarm control main unit;
For 3-4 detectors, please select the DN-K3000 gas alarm control main unit;
For 5-25 detectors, please select the DN-K4000 gas alarm control main unit;
For 26-59 detectors, please select the DN-K2000 gas alarm control main unit;
Detectors are classified into: standard type, type with on-site display, type with on-site audible and visual alarm, and type with on-site-site display and audible and visual alarm. Please select the product that suits you according to actual needs.

Gas/CO/Carbon Monoxide Gas Alarm  
The DN-K1000 intelligent 3-6 channel wire-split Carbon Monoxide gas alarm control system consists of a (combustible and toxic gas alarm controller) connected with (Carbon Monoxide gas detectors) to form a Carbon Monoxide gas alarm control system. It can be mixed and connected with various gas detectors, making installation and networking convenient. It can provide centralized control for three to six monitoring points simultaneously. Each channel displays automatically, features LCD backlight, and performs automatic channel inspection and locking settings. When the concentration of Carbon Monoxide gas detected in the environment reaches or exceeds the pre-alarm value, the alarm immediately emits an audible and visual alarm to remind users to take safety measures. It can also drive exhaust fans and shut off systems, effectively preventing the occurrence of dangerous accidents,