*Power supply: DC 5v;
*RF power: ≤500mw;
*Receiving current: <25mA;
*Transmitting current: <400mA;
*Sleep current: <20uA;
*Transmission distance can reach 2Km
*Size: 53mm×38mm×10mm (without antenna port ).

Dear Manager:

Our company is an industry leader in the design, development and production of high quality security systems and components.

Our products are included dvr card, video computer card,  Geovision dvr card, gv 800, gv900, gv1000, gv600, gv25, gv650, usb dvr, digital video recorder and some other survellience system products.

By the way our factory is professional manufacturer and exporter of PCBs, Which offer OEM/ODM Electronic Card Assembly, Print circuit Board Assembly (PCBA) including sourcing of components, welding, assembly and testing. We have our own R&D department and modern SMT plant which could meet all our clients requirements whether the order is sizable Or small Or prototype. In addition, the company has put network system in operation for design assessment, material supply, manufacture and product distribution. Quality approvals, prompt delivery, competitive price, good service is always our promise. When I have received your Gerber, we are happy to give superior quality products at a competitive price and offer Samples for your testing ASAP.

You can gain more information from our website: www.yishi.net.cn

Hope we can cooperate!

Regards!

shirley

website: www.yishi.net.cn

E-mail: sales AT yishi.net.cn

Fax: 86-755-83755169

Tel: 86-755-83756061

MSN:  shenzhendvr AT hotmail.com