Còi Đèn Kết Hợp Địa Chỉ TCSG5226

Feature ▪ 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 signa olarized DC24V power two-wire ▪ Self-diagnostic function ▪ Electronically coding ▪ Approvals：LPCB(EN54-3)CE

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Technical Specifications

Operating voltage	Loop: 24V (16V～28V);Power: DC24V (DC19V～DC28V)
Standby current	Loop: ≤0.2mA;Power: ≤0.5mA
Active 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)
Pitch shift periodic	3.5S～4.5S
Basic flashing frequency	1Hz～2Hz
Weight	200g
Dimension (L×W×H)	115mm×55.3mm×140mm