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Contact Us
- Contact Person : Ms. Wang Cindy
- Company Name : Huanyutong Electronic Co., Ltd.
- Tel : 86-595-22501599
- Fax : 86-595-22550019
- Address : Fujian,Quanzhou,Fujian Hai-xi High-Tech industial zone,Fengze District, Quanzhou City, Fujian Province. China
- Country/Region : China
- Zip : 362000
Product Detailed
Related Categories:Other Access Control Products
Related Product Searches:LB-20L building intercom,High Quality building intercom,building intercom
LB-20L building intercom
marster station can simultaneous talk,group-talk or monitor all groups of 20 substations;
Related Product Searches:LB-20L building intercom,High Quality building intercom,building intercom
Functions and features:
LB-20L building intercom
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