Dear K’ Predee,
Thanks for your prompt response with quote . However, please confirm that your quote comply with our following requirements:
(1) Total Fire detection panel ( 220VAC- power supply) with battery backup – 2 sets – for 2 electrical room ER-21/22
(2) What back up time and voltage considered ? , Battery size ( AH) and make / model
(3) Each Alarm system shall be connected with ( Heat. Det x 3, Smoke Det x3, Audible alarm x1, Visible Alarm x 1,MCP x1)
(4) Alarm panel shall be communicated with our control system by Modbus communication .
(5) FAT at our office for communication with system shall be considered
(6) Installation supervision and site commissioning shall be included
Appreciate your revised quote and please submit us a schematic diagram for our understanding