Cofem designs, manufactures and sells fire detection and extinguishing systems from the Can Jardí industrial estate at Rubí near Barcelona, which is also its declared production plant. LGAI Technological Center, trading as Applus+, certifies its analogue fire detection and alarm system under certificate PR-1976/064 against EN 54-13:2017+A1:2019, which covers the compatibility of system components; the certificate was first issued in July 2021, renewed in July 2025 and runs to July 2029, and an equivalent certificate is published for the conventional system. Its A50 series optical detectors are stated to be certified to EN 54-7 by UL and CE marked under the Construction Products Regulation, with separate AENOR certificates for the CO and NO2 ranges and VdS certification for the SIRCEI sounder. The company also publishes a voice-evacuation catalogue alongside its detection ranges.