Sounder

Specification HNR HNWC
Type Wall Mounted Horn Ceiling Mounted Horn
Voltage 12VDC / 24VDC 12VDC / 24VDC
Sound Output 90 / 95 / 99 dBA 90 / 95 / 99 dBA
Standards UL 1971 & UL 464 UL 1971 & UL 464
Operating Temp 0°C – 49°C 0°C – 49°C
Humidity 0 – 93% RH 0 – 93% RH
Compatibility Cooper UL Fire Systems Cooper UL Fire Systems
Category Brand:
Specification HNR – Wall Mounted HNWC – Ceiling Mounted
Description Fire Alarm Horn Fire Alarm Horn
Code HNR HNWC
Mounting Wall Ceiling
Voltage 12VDC / 24VDC (Selectable) 12VDC / 24VDC (Selectable)
Sound Levels 90, 95, 99 dBA 90, 95, 99 dBA
Standards UL 1971, UL 464 UL 1971, UL 464
Operating Temperature 0°C – 49°C 0°C – 49°C
Humidity 0 – 93% RH (Non-condensing) 0 – 93% RH (Non-condensing)
Mounting Base Universal Common Base Universal Common Base
Special Features Contact cover with shunt for pre-wire testing Contact cover with shunt for pre-wire testing
Application Retrofit & limited space installations Retrofit & limited space installations
System Compatibility Cooper UL Fire Systems Cooper UL Fire Systems
Key Benefits Cost-effective, sleek design, low total ownership cost Cost-effective, sleek design, low total ownership cost

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