Connectivity options: LoRaWAN, NB-IoT/GSM, NB-IoT/LTE-M (NB-IoT, 2G fallback) Firmware update: OTA (Over-the-air) Security: AES 128-bit encryption with session key rotation (AES 256-bit encryption optional) Power supply: 85 - 260 VAC / 50-60 Hz Surge protection: Max 6 kA (IEC 61000-4-5) Internal scheduling memory: 16 events per day Maximum power consumption: 10 W Real-time clock (RTC): Battery-controlled Real-time lamp operation monitoring: - IP rating: IP20 (IEC 60529) (optional IP67 external enclosure) Operating temperature: -25°C to +70°C Dimensions (L × W × H): 138 × 90 × 47 mm Compliance standards: • RED Directive: LVD Directive & protection of health (EN IEC 62368-1, EN IEC 62479), EMC Directive (ETSI EN 301 489-1, ETSI EN 301 489-3), Efficient use of radio spectrum (ETSI EN 300 220-1, ETSI EN 300 220-2, ETSI EN 303 413) • RoHS Directive • Environmental Testing: EN 60068-2-1, EN 60068-2-2 Certifications: CE Product Specification - inteliLIGHT-FRCM-L-LoRaWAN Product Specitication - inteliLIGHT-FRCM-M1-LTE-M Product Specification - inteliLIGHT-FRCM-NB1-GSM-NB-IoT_-GSM