HY-1820
Fire Emergency Evacuation Broadcast Panel
> Supports optional communication modules to interact with the linkage controller
> Intelligent programmable air-cooled cooling
> Fault detection for broadcast constant voltage output line, main power supply and standby power supply, and sound and light alarms when there is a fault
> It has four broadcast modes: EMER Radio (including two audio sources), MIC, U-disk, and AUX, in which one audio source for emergency broadcast can be imported via microphone/U-disk
Technical Specification
DHI-HY-1801
Main Power Supply
AC220V/50Hz
Output Voltage
Fixed voltage output 120VAC
Rated Output Current and Power
2.92A/350W.
Recording Duration
30 min
Signal-to-noise Ratio
≥70dB
Dimensions
318 mm×245 mm×127 mm
Operating Temperature
0°C to +40°C
Operating Humidity
≤ 95% RH (no condensation)
Installation
Standing cabinet
DHI-HY-1820
Rated Power
3 W
Rated Voltage
AC 120V
Sensitivity
83±2db (1m, 1W)
Color
White
Dimensions
φ194 mm×H60 mm
Operating Temperature
0°C to +40°C
Operating Humidity
≤ 95% RH (no condensation)
Installation
Surface-mounted
DHI-HY-1821
Rated Power
3 W
Rated Voltage
AC 120V
Sensitivity
83±2db (1m, 1W)
Color
White
Dimensions
φ184 mm×H61.1 mm
Operating Temperature
0°C to +40°C
Operating Humidity
≤ 95% RH (no condensation)
Installation
Ceiling-mounted
DHI-HY-1822
Rated Power
3 W
Rated Voltage
AC 120V
Sensitivity
83±2db (1m, 1W)
Color
White
Dimensions
φ184 mm×H61.1 mm
Operating Temperature
0°C to +40°C
Operating Humidity
≤ 95% RH (no condensation)
Installation
Wall-mounted
