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Part No. (Minimum 3 characters)

Termination

(-) Remove pin filter pin

SPL @ 30cm dB

90–100 (2) Apply 90–100 filter
100–110 (1) Apply 100–110 filter
110–120 (1) Apply 110–120 filter

Driven

(-) Remove internal driven filter internal driven

Type

piezo (4) Apply piezo filter

Width mm

0–10 (0) Apply 0–10 filter
(-) Remove 40–50 filter 40–50

Height mm

Freq Rated kHz

2–3 (1) Apply 2–3 filter
3–4 (3) Apply 3–4 filter

Voltage (Rated) V

2–4 (1) Apply 2–4 filter
4–9 (1) Apply 4–9 filter
9–15 (3) Apply 9–15 filter

Alerts/Alarms/Indicators

Part #	SPL @ 30cm	Rated Freq	Rated V	Width	View
EFM-230	100dB	2.9kHz	12.0V	43mm
EFM-620	110dB	3.2kHz	9.0V	40mm
EFM-620A	95dB	3.2kHz	3.0V	40mm
TFM-26	96dB	3.2kHz	12.0V	40mm

Ⓒ East Electronics Corp. 48273 Lakeview Blvd., Fremont, CA, USA.