Outdoor intercommunications UPN used for audio broadcast provides continuity of service at temperature range from -40°С to +60°С.
|full-time operation at temperature range||from -40°С to +60°С|
|operational lifetime||10 years|
|classification societies IP54 as per||GOST Standard 14254 and МS1 and К8 as per Application standard 32.146|
|dc power supply, voltage pattern||24 В ±10%|
|frequency shift||from 300 to 3400 Hz|
|bandpass flatness||max 2 dB|
|graded output signal «Line»||0 dB|
|insulation strength||1500 V|
UPN is used for communication and audio broadcast.
Designated area: public address system.
Analogy: UNPP and UPV.
protection from damp and dust
Completing units of plant:
certificate of equipment
public address system transmitting
communication with 1 staff worker is possible
We deliver the equipment around the country and the CIS region!