ECN21 Heavy duty Noise-cancelling Headset
Applicable to high-noise environments, such as airports, ports, and construction sites.
Specifications of ECN21
Specs_Acc_Audio
Weight about 350g
Color black
PTT Key available
VOX YES (enabled when the radio's VOX function opened )
Emergency Key none
Connector 13-pin connector
Micro Sensitivity -42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa
Speaker Power 1 W (rated); 1.5 W (max.)
Speaker Impedance 2* 8Ω±15%@1kHz
Speaker Frequency Response 90±4dB@1kHz 1w/10cm
IP Rating none
Operating Temperature -30~55℃
Storage Temperature -40~55℃
If you want to know more types of smart walkie, please visit our website.
Other supplier products
|
|
EHS20 Receive-Only C-Style Earpiece |
The EHS20 is a receive-only earpiece fashionable and comfortable to wear
Specifications of EHS20
Specs_Acc_Audio
Weight
about 16g
C... |
|
|
Security Body Cameras |
Why Body Cameras on Security Guards?
Body Cameras play a vital role in the field of security. Security personnel is often the first to arrive at t... |
|
|
BL2019 Smart Li-ion Battery |
The battery adopts smart design to display battery strength and charge-discharge life cycle, detects fake battery, and supports fast charge.
Spe... |
|
|
Emergency Communication Solution |
Industry Challenge
Ineffective communication is often the weak link tied to ineffective emergency management operations. In addition to communicati... |
|
|
BP2002 Li-polymer battery |
Adopting anti-counterfeiting IC, the battery works with the radio to help you know whether the battery is original or fake.
Specifications of BP... |
All supplier products
Same products
