Robust 3 wires Surveillance Mini Lapel Microphones Two-Way Radio Kits
Speaker Specification
| Type |
Transducer Moving coil dynamic speaker |
| Impedance |
90Ω±15% @1KHZ |
| Sensitivity |
110±3dB @1KHZ |
| Resonance freq |
(F0) 400HZ±20% |
| Frequency respond |
F0~5KHz |
| Rated input power |
500mW |
| Maximum input power |
800mW |
Microphone Specification
| Sensitivity Range |
-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa |
| Impedance Max |
2.2KΩ 1kHz (RL=2.2KΩ) |
| Frequency |
20-20KHz |
| Current Consumption Max |
0.5uA RL=2.2KΩ Vs=3.0V(DC) |
| Operation Voltage Range |
1.0V-10V (DC) |
| Max Sound pressure Level |
115dB S.P.L |
Features:
-- Professional surveilliance 3 wire kits, with medicinal grade acoustic tube.
-- Separated Lapel PTT with metal rotatable clip.
-- Quick Disconnection tube to satisfy with differenr people's requirements.
-- Clear sound quality, noise eliminated.
-- Flexible good straight cable.
-- Separated Microphone with mini clip.
-- 4 kinds of earplugs for choice.
-- Ideal for security.
Audited Supplier 
){kind=link}
){kind=link}