Penerangan
DEMCO UL Certified Dome Alarm Bell series is designed to meet the needs of fire fighting and detection system with central control panel. They incorporate fewer working parts, easy to be installed and operate at high level of efficiency thus enable them to perform under most adverse conditions.
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SPECIFICATION |
|
MODEL |
SIZE |
DECIBEL RATING @ 3M (10 FT) |
Gross Weight |
|
D-122-6 |
6″ |
95 dB |
700 g |
|
D-122-8 |
8″ |
83 dB |
1,150 g |
|
D-122-10 |
10″ |
85 dB |
1,600g
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