1. TCSG5228 Addressable Sounder Strobe
Installed in public places
A kind of audio and visual alarm device used to warn people in field when fire occurs
Four wires: non-polarized signal two-wire, and non-polarized DC24V power two-wire
Built-in microprocessor
Self-diagnostic function
Electronically addressed
Technical Specifications
Operating voltage:
Loop: 24V (16V～28V)
Power: DC24V (DC19V～DC28V)
Standby current:
Loop: ≤0.2mA
Power: ≤0.5mA
Starting current:
Loop: ≤1.5mA
Power: ≤50mA
Operating Environment: Indoor (Non-residential)
Temperature: -10°C～+50°C
Relative Humidity: ≤95%（40±2°C）
Sound level: 80dB～115dB (A weighted)
Cycle of changing level tone: 3.5S～4.5S
Basic flashing frequency: 1Hz～2Hz
Weight: 200g
Dimension (L×W×H): 140mm×115mm×55.3mm
