Hytera SM27W1 Wireless Remote Speaker Microphone For MD785 Radios
Specifications
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℃ |