Model:	DMT-1606G	DMT-1612G
Rated Voltage:	6 VDC	12 VDC
Operating Voltage:	3 VDC - 12 VDC	6 VDC - 18 VDC
Current Consumption:*	40 mA max.	40 mA max.
Sound Pressure:*	85 dB min.	85 dB min.
Coil Resistance:*	45 +/- 7 OHM	115 +/- 17 OHM
Coil Impedance:	110 OHM	200 OHM
Resonant Frequency:	2,000-3,000 Hz	2,000-3,000 Hz
Operating Temp:	-40 ~+85degree C	-40 ~+85degree C
Housing Material :	NORYL SE1-GFN2	NORYL SE1-GFN2
Weight:	7 gram	7 gram

* Applying rated voltage (square wave, 1/2 duty, resonant frequency)
* Distance at 10 cm (applying rated voltage: 2,700 Hz, 1/2 duty, square wave) 
* Applying resonant frequency, sine wave, measuring current 60mA