75mm sq, slim body, DC12-24V 4-channel annunciator, field programmable w/ MP3 files, 63 sec playback, PNP; Dark gray Thin Design Our thinnest to match the miniaturization of production line equipment, with a compact design having a depth of only 19.9mm. A maximum sound of 87 dB (at 1m) can be reached with such a thin shape. The volume adjustment is easily accessible from the front panel, and a low power of 3.5W (max.) takes an extra load off the power supply. Easy Installation With only the need to access it from the front, the cover is easily removable for installation and volume adjustment, which can reduce labor time for maintenance, etc. Message Rewriting The SD card slot allows the rewriting of MP3 data with an SD card. In addition to message rewriting with the exclusive application software, it is possible to change MP3 data file names or rewrite it without the application software. Standard Model: Approximate Recording Time: 63 seconds (Bit rate=64k/s) More information: Technical details | Sustainability compliance | Yes |  | Sustainability certificates | CE, RoHS | Features | Alarm decibels | 87 dB | | Product colour | Grey | | Number of modules | 1 | | Ringer type | MP3 | | Certification | UL IP54 IP20 | | Input voltage | 12 - 24 V | Power | Power source type | DC |
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