Quality Control and After-sales Service

--36 months products warranty with a very strict quality rechecking before shipping every device:

1)R&D testing:upgrade testing, signal testing, functional testing, performance testing, installation

testing and safety testing;

2)Production testing:the first testing phases, aging test phases, and secondary testing phases.Internalbattery, FLASH chip, voltage regulator IC, Switching on/off Power Supply, MCU,

basic settings, as well as the appearance of alarm will be tested during Production testing period.

--A professional engineers team and sales team offer you a prompt,patient and efficient after services,

help you solve your problems ASAP.

Fast Delivery

Samples Order: 3 - 5 workdays after receive the full payment;
Bulk Order: 10 - 20 workdays after received full payment;

Payment Methods

Bank wire transfer, Western Union, Money Gram, Paypal, Escrow, Cash, L/C;