SM18N2 Remote speaker microphone (water–resistant IP67, emergency button)
For PD705/PD705G and PD785/PD785G.
- emergency alarm capability
- 3.5 mm audio jack (for use with receive-only earpiece)
- compliant with IP67
Compatible radios
|
PD705/PD705G PD785/PD785G
|
Operating temperature
|
-30 - 65 °C
|
Protection against dust and moisture
|
IP67
|
Size
|
86.3 x 62.1 x 43.8 mm
|
Weight
|
160 g
|
|
Speaker specifications
|
Sensitivity
|
90 ± 3 dB (1 W / 30 cm) at 300 Hz - 3 kHz AVE
|
Rated power
|
1 W
|
Maximum power
|
2 W
|
Rated impedance
|
8 Ω ± 15% at 1.5 kHz 1 V
|
|
Microphone specifications
|
Sensitivity
|
-42 ± 2 dB at 1 kHz 0 dB = 1 V/Pa)
|
Directionality
|
omni-directional
|
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