P-9911(S): Loa liên lạc

1-Description:

– The P-9911(S) handsfree speaker fire telephone communication point is compatible with the GST- FT series of fire telephone panels, for emergency communication over a dedicated hard wired system normally located with the fire command centre.

2-Specification:

– Frequency Range 300Hz to 3400Hz Ring Sound ≥70dB(A) Dimension 172mmX106mmX70mm Operating Environment Temperature: -10°C to 50°C Humidity≤95%, non condensing