技术支持

firefox

 Technical support: info@3rdee.com/sales@3rdee.com or call us directly.Tel: + 86 755 26701670/83942520
Cell Phone:+86 13632843742
Shipping: 1)small order: DHL ,UPS,EMS,Air mail by post office, or any other express service you prefer. 2) Quantity order: by air or sea    

Delivery time:  1) wireless camera & DVR:   sample is ready and can be sent out immediately after payment arrives.
10~50 sets: 1~2  working days; 50 ~100: 2~7ays; 101~500:7~14days
2) USB camera DVR:   1~200units:1~2 working days,200~500units:2~3 working days.
Warranty: 1 year free charge warranty.
Q/A: We test every single product by hand before shipment to assure the good quality.