Overview
Test telephone
Voltage Alarm and protection
Super Hi-Z polarity and monitor function
Telephone tester Tempo Communications ALERT 340 Telecom
Product description
Description
The Alert 340 test telephone is a robust device for use in applications where DigAlert™ circuit technology is not necessary. DSP (Digital Services Patronage) devices have been developed for the safe application with cables that are active digital traffic, the voltage supply for remote devices or dangerous voltage on the basis of errors or incorrect use of the lines.
Characteristics
Digital circuit protection · Loudspeaker with amplification · Microphone audio muting · Key tones · Speech / monitor status LED · Automatic switch-off after 5 min. for lines without and 20 min. with DCV · Re-selection (10x memory) · quickly changeable cable as well as battery · Robust belt clip
Delivery content
Cable detector Alert 340 + User manual
Keywords
783310054542, Tempo Communications, 52059242, ALERT 340