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LB-20L Intercom System in parking lot
LB-20L Intercom System in parking lot

Minimum Order: 0
Quality/Safety Certification: 0.00


LB-20L intercom system
marster station can simultaneous talk,group-talk or monitor all groups of 20 substations;

 

 

 

Functions and features:

  

LB-20L intercom systems

1) Both master station and substation of this intercom system can initiate calls and talks

    Master station can listen-in/monitor substations;

2) Master station can simultaneously talk, group-talk or listen-in (monitor) all groups of 20

    substations;

3) Master stations have alarm signal output to horns and strobe lights;

4) With non-polarized N + 1 wires between master stations and substations

 

 

Technical Parameter:

 

Working voltage: DC12

Working current: 110mA

Static current: 60mA

Work environment term: -10oC~60oC

Remind: Music

Size of device:200x220x55mm

 

 

 

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