制造商：Ohmite Mfg Co
功能描述：
功能描述：Audio Indicator Piezo 12VDC 18mA Screw 6VDC 2400Hz to 3400Hz Panel Mount
OMTI20506C
OMTI20513
ON
ON210473285
ON3131
ON3131.HD
ON3131-R
ON3131-R.KU
ON3131-S
ON3131-S (LF1)(TX) HD