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The B40 series voice backup alarm fully provides customized services. Beautiful and generous appearance, the combination of glass fiber nylon and epoxy resin sealing provides comprehensive protection for the product.
You can customize different voltages, sound pressure versions, intelligent variable sound pressure versions, or voice versions, even if your own voice is not a problem. This is custom voice alarms.
B40 series voice backup alarm features:
Compact size and convenient installation.
High protection level (IP68)
Automatic voltage polarity reverse protection
RoHS compliant, CE certified
Dimensions: 129*74*69mm
B40 Series Voice Backup Alarm Optional Models:
Model | Voltage (VDC) | Decibel number (+/-4dBA @4FT) | Remarks |
YS-B41 | 10-48 | 97/107 | Manually adjust the decibel number (two gears optional) |
YS-B42 | 10-48 | 97 | |
YS-B43 | 10-48 | 107 | |
YS-B44 | 10-48 | 112 | |
YS-B45 | 10-48 | Phonetic type | Multiple voice options, customizable voice |
Main overall dimensions of B40 series voice backup alarm (mm):
B40 series voice backup alarm Optional connection methods:
