Products
- Other Hotel & Restaurant Supplies[1]
- LED Displays[2]
- Other Telecommunications Products[6]
- Wireless Networking Equipment[3]
- Repeater[1]
- Security Services[2]
- Alarm[2]
- Medical Consumables[1]
- Conference System[2]
- Emergency & Clinics Apparatus[1]
- Other Access Control Products[6]
- Walkie Talkie[4]
- VoIP Products[6]
- Elevator Parts[2]
- Video Door Phone[6]
- Relays[1]
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
LB-20L building intercom
Product Detailed
Related Categories:Other Access Control Products
LB-20L building intercom
marster station can simultaneous talk,group-talk or monitor all groups of 20 substations;
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
LB-20L building intercom
