EZ-T3 - bicom

Wireless emergency broadcasting equipment
with an integral battery

EZ-T3 enables crew members to inform passengers of the situation and let them follow the emergency procedures in the case of emergency situations like blackouts, accidents or natural disasters.

Rapid transmission

Function of internal battery

[ For Railroad Cars ]

T3 is an emergency announcement system that allows to make announcements for instructions to be announced in evacuation situations or in case of accidents and even when the power supply is cut off. This is achieved thanks to the relay transmit-receive of voice packets in the short distance digital wireless repeating method through devices with integral batteries already installed in railroad cars like subways, trains, light rail transits and monorails where the engine room and cabins are connected lengthways.

Due to Bicom’s own digital wireless broadcasting technology and internal batteries, emergency announcements can be made even when there is no external power supply. EZ-T3 is easy to install and can be operated in a simple manner.

External type

T3 overcomes the limits of cable announcement system in railroad cars.

specification

Technical specifications

EZ-T3 is manufactured with an excellent wireless communication technology.

ITEM

MODEL

Frequency
Output
Technology in use
Encoding
Battery
Design

The band of 800MHz / 900MHz where there is no frequency interferences
A small output of 10mW wireless communication with less power consumption
Bicom’s own wireless broadcasting technology with no need of separate repeaters.
Supported with Frequency hopping & AES 128 encryption
Cylinder-type Li-ion internal battery with high stability
Appearance that co-ordinates with the interior of the cars

Installed and operated in the subway lines 1,2,3 and 4 in Seoul.

900MHz

800MHz

EZ-T3