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It works with ADA-01 to form SM27W1-A1 kit for meeting police dispatch.
Specifications of SM27W1
Specs_Acc_Audio
Weight about 120g
Color black
PTT Key available
Emergency Key available
Microphone Sensitivity -42±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa
Speaker Power 2 W (rated); 2.5 W (max.)
Speaker Impedance 4 Ω±15% @ 1 kHz
Speaker Frequency Response 83±4 dB @ 1 kHz 1 W/100 cm
Communication Protocol Bluetooth V4.0
BT Range 8-10 m
Certification CE, FCC, and IC
Battery Life ≥ 15 h (5/5/90)
Charging Time ≤ 3.5 h
IP Rating IP54
Operating Temperature -20℃ to 60℃
Storage Temperature -20℃ to 60℃
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