Thin-type MP3 Alarm Device BSV

A thin-type design which helps contribute to space saving measures for equipment.
Features 15 built-in standard alarms (note that changing the sound generator will delete the built-in sounds.)

[Features]
· Mounts easily from the front.
· A thin-type compact design with a width of just 19.9 mm.
· Can be both panel mounted and wall mounted.
· Despite being thin, it can still produce a volume of up to 87dB (at 1 m).
· The volume can be adjusted using the knob on the front of the main body.
· The various playback modes enable settings suited to different applications.
· Signal inputs can be used to reduce the volume (when using the volume reduction function, the number of playback messages is limited).
· Compatible with open collector transistors.