Genesis horn output reaches as high as 97 dBA in accordance with UL 464 (104 dBA in accordance with ULC-S525) and features a unique frequency tone that results in excellent sound penetration and an unmistakable warning of danger. Horns may be configured for either coded or non-coded notification circuits. They can also be set for low dB output with a jumper cut that reduces horn output by about 5 dB.
The suggested sound pressure level for each notification zone used with alarm notification appliances is at least 15 dB above the average ambient sound level, or 5 dB above the maximum sound level having a duration of at least 60 seconds, whichever is greater, measured 5 feet (1.5 m) above the floor. The average ambient sound level is A-weighted (fast response) sound pressure measured over a 24-hour period.
Doubling the distance from the notification appliance to the ear will theoretically result in a 6 dB reduction of the received sound pressure level. The actual effect depends on the acoustic properties of materials in the space. A 3 dBA difference represents a barely noticeable change in volume.
Name : Kidde WG4WF-SVMHC Genesis WG4 Series Speaker Strobe, White, FIRE Marking, High Candela, White , Kidde
Category : Speaker Strobes
UPC Code : 793016039880
Country of Origin : China. Country of origin is subject to change.
ADI Part Number : ED-WGWFSVMHC
Brand Name : Kidde
Manufacturer : Kidde Fire and Safety
Manufacturer Part Number : WG4WF-SVMHC
Product Functions : Alarm
Product Line : Genesis
Product Model : WG4WF-SVMHC
Product Name : GenesisWG4WF-SVMHC Security Strobe Light
Product Series : WG4
Product Type : Security Strobe Light
Alarm Type : Visual
Connectivity Technology : Wired
Application/Usage : Emergency, Fire, Indoor, Outdoor, Signaling
Form Factor : Ceiling Mountable, Wall Mountable
Lens Color : Clear
Product Color : White
Input Voltage : 24 V DC
Input Voltage (V DC) : 24
Power Source : DC
Compatibility : <br /> <p></p>