This low cost add-on to the telephone system allows for multiple ringing extensions without loading the line. The FK304 is designed for use in the shops,home and the office.
- Power Supply : 6-9VDC (36mA max. @ 9VDC)
- Tone Level Adjustment : Trimmer Potentiometer.
- PCB Dimensions : 2.13" x 1.87" x 0.6" (54mm x 1.87mm x 15mm)
- Recommended Housing : FB04
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