FDOOT271-O Radio Fire Detector

Product Code: FDOOT271-O
Manufacturer: BOSCH
Warranty: ** months

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FDOOT271-O Radio Fire Detector

The FDOOT271-O wireless fire detector is a wireless fire detector, designed to be integrated into a fire alarm system via the FDB271 radio gateway and detector base. This device uses advanced sensor technology to detect early signs of fire, such as smoke or high temperature, and transmits an alarm signal to the control center.

Key Features

Consistent response to a wide range of different fires
Dynamic analysis of the sensor signal in the detector itself
Built-in diagnosis algorithms with automatic selftest
High degree of immunity to false alarms and environmental influences
High-quality opto-electronic sensor system
Automatic compensation for soiling
Radio fire detector can be mounted anywhere in a radio cell
Detector can be inserted and removed using the detector exchanger tool up to a height of 8 meters

Specifications

Battery life cycle: > 3 years*
Protection class as per EN 60529: IP44
Permissible operating temperature (°C): -10 to +55
Permissible storage temperature (°C): -30 to +75
Relative humidity (%): ≤95 (non-condensing)
Color: ~ RAL 9010 pure white
Dimensions (mm): Ø 117 x 64 with FDB271
Frequency range:
- 433.05…434.79 MHz in band 44b and 45b¹
- 868…870 MHz in band 48, 49, 50, 55, and 56b¹
Channel grid: 50 kHz
Number of channels:
- 27 in the 868-MHz band
- 20 in the 433-MHz band
Transmitting power:
- ≤10 mW ERP in band 44b, 45b, and 49¹
- Type 10 (max. ≤25) mW ERP in band 48, 50, 55, and 56b¹