Multi-Criteria Sensors
Photo Thermal Fire Detector
The NRX-OPT smoke detectors are a battery powered radio-frequency device, designed to be used with the NRXI-GATE radio gateway.
The NRX-OPT smoke detectors are a battery powered radio-frequency device, designed to be used with the NRXI-GATE radio gateway. It contains a transceiver and is integrated into a fire-fighting system that can be addressed through a proprietary communication protocol.
The unit is an optical smoke detector and should be fixed to the ceiling via the B501RF base. Standby current: 120 μA to 3 V DC (typical in normal operation mode). Red LED Current: 4mA max. Resynchronization time: 35 s (maximum time from turning on the device to normal RF communication when the 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).
Features & Benefits:- 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
- Loop powered Gateway – reduced installation cost and time
- Up to 8 Gateways per loop
- Up to 32 Wireless devices per Gateway
- CE
Others
- Maximum Operating Humidity
- 93 Percentage
- Minimum Operating Humidity
- 10 Percentage
- Maximum Beam Distance
- 400 metre
- Maximum Standby Current
- 120 µA
- Brand
- Notifier
- System Sensor
- Detection Sensor Type
- Photoelectric inch
- Conventional or Addressable
- Addressable
Others
- Maximum Operating Humidity
- 93 Percentage
- Minimum Operating Humidity
- 10 Percentage
- Maximum Beam Distance
- 400 metre
- Maximum Standby Current
- 120 µA
- Brand
- Notifier
- System Sensor
- Detection Sensor Type
- Photoelectric inch
- Conventional or Addressable
- Addressable
- Maximum Operating Humidity : 93 Percentage
- Minimum Operating Humidity : 10 Percentage
- Maximum Beam Distance : 400 metre
- Maximum Standby Current : 120 µA
- Brand : Notifier|System Sensor
- Detection Sensor Type : Photoelectric inch
- Conventional or Addressable : Addressable
Others
