Buy genuine spare parts and products of the famous Calectro.
All of the Calectro's products are top-quality which makes them suitable for all industrial applications.
Onrion LLC will provide you with the best prices, terms and lead times on the USA market.
If you can not find the product you are looking for, please send us an inquiry by e-mail and we will provide you with the best price and lead time.
Note that Onrion LLC is not an official distributor of brands shown on this website. The brands and trademarks shown are property of their respective owners.
Smoke Detectors
USA Duct smoke detectors
Duct smoke detectors
Ceiling mounting
Control units
Accessories
OEM Smoke Detectors
OEM Housing
CO2 Air Quality
Wall installation
Duct installation
Accessories
Air Pressure Products
Pressure sensors
Pressure regulators
Pressure switches
Occupancy Sensors
PIR Passive infrared
Leakage alarm
Leakage alarm
Temperature Sensors
Duct
Immersion
Room
Outdoor
Strap-on
Thermostats
Electronic thermostats
Software
CO2 Sensors Air Quality