Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Size 10 x 5 mm
Sensitivity -64 dB (2.2 Kohm, 3 Volt)
Part Number ECM-A-54L
Minimum Qty per buy : 20 units
Typical interface below (see internet for many more - can interface direct to PC)