Place of Origin:

Guangdong, China

Brand Name:

WTSAFE

Model Number:

SF-504

Type:

alarm sounder with beacon

Voltage:

DC12V, DC24V, AC220V

Audio format:

MP3

Bit rate:

16Kbps~320Kbps

Audio output:

20W

Alarm loudness:

≤120db

Environment temperature:

-20℃~70℃

Memory:

4Mbit~64Mbit Flash

Warranty:

1 Year

Replace sound:

via USB flash drive