Nrx-Rep Wireless Repeater

The NRX-REP radio repeater is a battery powered radio-frequency device, designed to be used with the NRXI-GATE gateway. It contains a transceiver and is integrated into a fire-fighting system that can be addressed through a proprietary communication protocol. The repeater inserts into the same base of the wireless sensors, the B501RF. Repeater, providing larger area coverage and more robust communication. . The look and feel of our wired fire devices combined with cutting edge wireless mesh network technology delivers superior performance when compared to traditional wireless star network technologies. It is used to expand the radio coverage of the fire detection system. The device is in accordance with EN54-25 and EN54-18, and meets the requirements of EN 300 220 and EN 301 489 standards for compliance with the R & TTE Directive. Standby current: 120 μA to 3 V DC (typical in normal operating mode) Red LED current: 4 mA max Resynchronization time: 35 s (maximum time from power on to normal RF communication when network is active) Batteries: 4 Duracell Ultra 123 Battery life: 4 years at 25oC Radio frequency: 865-870 MHz; RF output power: 14 dBm (max) Range: 500 m (typical in free air) Relative humidity: 10% to 93% (no condensation).

• Mesh multiple communication paths for increased reliability
• 18RF channels at 868MHz - provides greater tolerance to interference
• 2 integrated antennas on each wireless fire device – easier positioning of devices
• Up to 400 m free air communication range – providing good coverage levels
• Average 5 year battery service life – reducing maintenance requirements
• Addresses set using rotary switches – reduced commissioning time
• Wired fire devices look and feel – easier installation and visual integration
• Patented battery service life prediction feature – more proactive maintenance
• Loop powered Gateway – reduced installation cost and time
• Up to 8 Gateways per loop

• EN54-25 (RF) EN54-18