SPD-3.5 combined heat smoke detector


Technical specifications of the  SPD-3.5


The loop matching module MUSH-2 is applied for the operation of detectors with the fire- intruder control panel by the 4-wire scheme of detectors connection.

The detector has functions of standby mode indication of operating (a red LED flashing).

The detector is counted on the continuous 24-hours operation in 2-wire fire alarm loops with power voltage 10-30 V.

The SPD-3.5 combined heat smoke detector  is designed for the detection of ignitions in enclosed premises of different buildings and constructions which are accompanied with the appearing of smoke, and also of the exceeding the threshold magnitude of the ambient temperature and for the transmission the Fire signal to control panels.

The detector has functions of standby mode indication of operating (a red LED flashing).

  • Power voltage range, V:10-30
  • Average service life, years:e 10
  • Mass, kg:0,15
  • Dimensions, mm:dia. 100*48
  • Lag, s:d 10
  • Sensitivity, dB/m:0,05-0,2
  • Model Number:SPD-3.5
  • Place of Origin:Ukraine
  • Country:Ukraine
  • telephone:380-372-557498
Power voltage range, V: 10-30
Average service life, years: e 10
Mass, kg: 0,15
Dimensions, mm: dia. 100*48
Lag, s: d 10
Sensitivity, dB/m: 0,05-0,2
Model Number: SPD-3.5
Place of Origin: Ukraine
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