Waterproof Remote Speaker Microphone (IP67) for PD7 series, PD985

Reliable, robust and IP67 compliant remote speaker microphone 1. with emergency button and 3.5 mm external audio connector 2. audio jack for use with earpieces EH-01, EH-02, ES-01, ES-02 Applicable for PD705, PD705G, PD755, PD755G, PD785, PD785G, PD985

Specifications of SM18N2


Dimensions	86.3* 62.1* 43.8mm
Weight	about 160 g
Color	black
PTT Key	available
Emergency Key	available
Microphone Sensitivity	–42±3 dB @ 1 kHz 3.0V 2.2K, 0dB=1V/Pa
Speaker Power	1 W (rated); 2 W (max.)
Speaker Impedance	16 Ω±15% @ 1.5 kHz
Speaker Frequency Response	90±4 dB @ 1 kHz 1 W/30 cm
IP Rating	IP67
Operating Temperature	–30℃ to 60℃
Storage Temperature	–40℃ to 85℃