FIELD of APPLICATION the Equipment is intended for fire hazard control in the blown compartments and compartments of power plants of civil aviation aircraft.

KEY FEATURES HARDWARE
- 9 independent channels BWAS unit (3 channels of overheating with the setting (30±6) mV; 6 channels of fire setting (54±6) mV);
- ensures the integrity of signaling channels and chains of execution units;
- delivery of signals: "Attention" - with the operation of any channel;
- "Overheat" - when triggered, the two channels overheating;
- "Fire" - triggered the two channels of fire;
- the ability to power from two power sources with a voltage of 27 V;
* resistance to radio interference.

The power amplification and signal processing of BOOS
Length not more than 363 mm
Width 127.4 mm
Height
not more than 198 mm
The mass of the block
not more than 4.0 kg
Operating environment temperature -63...+58 °C
Maximum elevated temperature +88 °C

Spp 1 overheating alarm and SPP fire alarm
Length 52 mm
Width 30 mm
The height of 56.8 mm
Unit weight not more than 0.07 kg
The number of 27 PCs.
Reduced temperature -57 °C
Maximum elevated temperature 1100 °C