Alarm Beacon - Huawei SmartDC V100R021C10 User Manual

ECC800 Data Center Controller
User Manual
Item
Temperature detection
tolerance
Operating temperature
Operating humidity
Storage temperature
Storage humidity

3.2.12 Alarm Beacon

When a fire occurs or smokes are generated in the micro-modular equipment
room, the alarm beacon generates an audible signal and flashes to inform
operators of fire and security risks.
Figure 3-27 Alarm beacon
Table 3-51 Structural specifications of an alarm beacon
Item
Dimensions (L x W x
H)
Installation
requirements
Environmental
protection
Issue 04 (2021-10-09)
Specifications
● ±1°C (≥ –10°C, < 25°C) & (> 25°C, ≤ 55°C)
● ±2°C (≥ –20°C, < –10°C) & (> +55°C, ≤ +70°C)
● ±0.5°C (25°C)
–20°C to +70°C
5%–95% RH
–40°C to +70°C
≤ 95% RH, non-condensing
Specifications
130 mm x 75 mm x 55 mm
Installed on a wall
RoHS, Reach
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3 Device Description
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