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The sounder has seven different tones. These tones can be used in the three priority levels; high, medium, and low.
Ceiling mounted. Cannot be used without detector. Short circuit isolator in detector means open circuit without 44001.
Three priority levels (High, Medium & Low) are available. For each priority level, an output control expression and a tone have to be programmed.
Normal SPL has an approved Sound Pressure Level according to EN54-3.
Low Power SPL can be chosen in the EBLWin configuration. Low Power SPL has lower current consumption than Normal SPL.
The sounder has seven selectable tones. This configuration is done in EBLWin. The values in the tables below are minimum sound pressure level.
The sounder base 4479 with detector 44001 supports automatic addressing via the EBLWin. Auto addressing is possible with 44001.
If auto addressing is not used, there is a possibility to manually set the address. Each COM loop unit has to have a unique COM loop address.
The 4479 is set to advanced mode by default. This table shows compatibility with different EBL models and modes.
If cabling enters from above (through inner ceiling), ingress protection (type 4489) is needed to maintain IP 21.
Details the process for mechanically locking the detector 44001 to the sounder base 4479 using a lock screw.
General| Brand | Panasonic |
|---|---|
| Model | 4479 |
| Category | Fire Alarms |
| Language | English |
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