Dear, Khun Sureerat
Yes that correct, new parts installation
1. Can we use the existing gas detector ? ( not buy the new one )>> Vendor not guarantee the old parts when reuse to new area, the equipment very sensitive because made from specials electronic
2. Can we use the existing module ? Yes can do, But for me module prices about 3,000 TB not expensive I point to new parts
3. Is it possible to pay for only wiring cable connect with the existing part ? For me need to install new asset, avoid problem with sub-contractor
When the system trouble ,