Fixed Freon Alarm
Freon gas alarm (refrigerant leak alarm) is used to detect leaks of refrigerants such as R22, R134a, R410A, R404A, and R32, preventing suffocation and poisoning in enclosed spaces. R32 and others also pose explosion risks. It is widely used in refrigeration machine rooms, cold storage facilities, central air conditioning machine rooms, and cold chain workshops, and complies with the mandatory requirements of the Chinese standard GB50072-2021 'Code for Design of Cold Storage' by the China Academy of Building Research.
