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Contact Us
- Contact Person : Mr. Wang Darren
- Company Name : TT Int'l Tech Limited
- Tel : 86-755-8960 0025
- Fax : 86-755-8960 0391
- Address : Guangdong,Shenzhen,5th Floor, Building B, Yi Yuan Tong Industrial Park, Xue Xiang, Ban Tian, Long Gang Dist. Shenzhen, China. 518112
- Country/Region : China
- Zip : 518112
RS-485 communication protocol 3-D Keyboard
Product Detailed
Related Categories:CCTV Accessories
Related Product Searches:RS-485 communication protocol 3-D Keyboard,High Quality,3-D Keyboard, CCTV keyboard,TT-K101
1.CCTV manufacture
2.Payment:T/T,L/C
3.Warranty:2 years
4.With RoHS,CE,FCC certificates
Related Product Searches:RS-485 communication protocol 3-D Keyboard,High Quality,3-D Keyboard, CCTV keyboard,TT-K101
3-D Keyboard
Featuers:
3-D KeyboardMain and subsidiary keyboard for optionalCould control 256 decoders in MaxRS-485 communication protocol, control distance is 1200m
Specification:
Electrical considerationInput voltage: 9V-12V AC/DCRated power: 2.5WCommunication's considerationCommunication interface: RS485 x1, RS422 x1, RS232x 1, RJ45Communication frequency: 2400Bps , 4800Bps, 9600BpsCommunication distance: 1.2KM(RS485 and Rs422 can achieve it)Operational environment:Operating temperature: 0 degree -40 degreeRelative humidity: less than 90%
RS-485 communication protocol 3-D Keyboard