?Q2. How can we pay?A2: We accept T/T, L/C and Paypal. Normally we suggest T/T.Q3. When do you ship out
the products ?How ? What's the shipping cost?A3: We ship out products 5-10 working days after receipt of payment. We cooperate with forwarders and Express companies: FEDEX, TNT, DHL.The shipping cost depends on the weight and size.Q4. What's your warranty and after-sale
services?A4: Our products have 1 year warranty. Our engineers can help with installation of devices by remote assistance. Al