Min. Order Reference FOB Price
1 Piece US$299.00-599.00 / Piece
Product Description
alarm control panel connected with 4-20mA rs485 transmission fixed gas detector >>>Features: 1. Advanced MPU technology 2. Multi-channels capacity of system: 4,8 and 16channels are available 3. Work in patrol type 4. 2 or 3 BUS signal outputs, Can provide 24V power for the ...