After connecting this walkie talkie with our 4G MDVR, the driver can talk back to the personnel on the monitoring platform through it.
Main Features:
Support half duplex voice intercom with high fidelity, clear sound quality and low noise.
The intercom button, good feel, strong resilience, long service life.
Thick wire, tensile resistant, Pu wire, environmental protection material.
Built in amplifier and microphone for voice input / output.
The power is supplied directly by the MDVR, without external cable..
Product Technical Parameters:： |
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Item |
Parameters |
Performance |
Voice |
pattern |
PTT mode is adopted for control |
|
Sensitivity |
-36±3DB，1K Hz |
|
Impedance |
2.2KΩ |
|
Frequency range |
100~20000Hz |
Other |
Interface |
4PIN aviation connector |
|
Wire material |
2000px spring wire, straightening up to 3m |
|
Installation method |
Clip or hook device |
|
Power input |
DC：12V ,power by the mdvr. |
|
Power supply current |
200mA |
|
Power Consumption |
2-3W |
|
Operation temperature |
-20 --- 70℃ |
|
Weight |
0.2KG |
