EN50291 smoke alarm

STANDARD | EN 50291 |
Operating Temperature | -10℃~+40℃ |
Operating Humidity – Relative | 25%~95%, with no-condensation |
Alarm Sound | Alarm Sound85dB |
STANDARD | EN 50291 |
Operating Temperature | -10℃~+40℃ |
Operating Humidity – Relative | 25%~95%, with no-condensation |
Alarm Sound | Alarm Sound85dB |
SPECIFICATION 0.9*0.9m/1.0*1.0m/1.2*1.2m/1.2*1.8m/1.8*1…
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