TR-503 Wireless Intercom System

TR-503 wireless intercom call bell system is a loud voice, easy intallation with 120 decibel system for two way talking.

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WHERE TO USE?

WHAT'S TR-503?

TR-503 wireless intercom call bell system is a loud voice, easy intallation with 120 decibel system for two way talking. 

MAIN FUNCTIONS

HOW TO INSTALL?

Wireless intercom TR-503 can be placed on necessary place, it is wireless. 

TECH SPEC

Speaker power20W
Number of channels16
Working voltage12V
Frequency range400-470mAh
Theoretical distance2-3 kilometers
Product size220x173x97mm

WARRANTY

Wireless intercom TR-503’s warranty lasts for one (1) years from the date of original purchase of this product.

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