Notifier Italia | English

The NRXI-GATE gateway is a radiofrequency device that allows interfacing radio fire devices with intelligent and wired firewalls that use a proprietary communication protocol. The gateway contains a transceiver that allows bidirectional radio communication with the Wireless Notifier NRX detection and signaling devices and a series of drivers that allow cable (line) communication with the control panel. The device is compliant with EN54-25, EN54-17 and EN54-18 and meets the requirements of EN 300 220 and EN 301 489 for compliance with the R & TTE Directive. Line current in normal operation (communication every 5 s with intermittent green LED): up to 3.4 mA max depending on RF configuration (worst scenario 32 star-star devices). LED current on the loop (max): red 4 mA, amber 5.3 mA. Initialization time at power up: 2 s (typical). Radio frequency: 865-870 MHz (up to 18 channels). RF output power: 14 dBm (max). Range: 400 m (typical in free air). Maximum number of controllable RF devices: 32. Relative humidity: 10% to 93% (no condensation). Wiring: 0.75 mmq - 2.5 mmq max. Line Isolator. The device is compliant with EN54-7 and meets the requirements of EN 300 220 and EN 301 489 for compliance with the R & TTE Directive.