**Dear Sir/Madam, **
**I would like to place an order for a fire alarm system. Please let me know if you have the Roshni or Foleun brand. The details of the items needed are as follows: **
- **100 Yellow Lenses**
- **100 Blue Lenses**
- **1000 Red Lenses**
- **100 Green Lenses**
**The sound output should be at least 120 decibels. The product must meet LPCB and CE standards. Additionally, we would like to receive a sample for approval before finalizing the order. **
**Could you please confirm the availability of these items and provide the total cost, including shipping to Dubai, UAE and China? **
**Thank you. **