Tah Li Tech Co., Ltd (T-TECH) is a years' skillful experienced supplier and exporter for superior qualified electronics products. We mainly offer CCTV security digital video recorder Super network DVR, NVR,HD IP Cameras, HD-SDI cameras, Waterproof/Vandalproof IR Cameras with special-designed shape and state of art housings, spy cameras and mini DVRs, PTZ speed dome cameras and controllers etc. Our website (www.ttech.hk) will tell you more about our major products but not limited. Contact me for more at skype: ttechsales or [email protected], not only delivers high quality devices, but also most enjoyable to all clients is T-TECH's excellent experienced prompt response service. T-TECH’s cameras and DVRs have an announanced name in many European/American/African countries. Reliable, Efficiency, Quality & Service are our main mission.Your enquiries or sepcial sourcing or regional distributionship intends for T-TECH branded cameras and DVR or OEM services are warmly welcomed anytime to our e-mail: [email protected]. or skype: ttechsales for direct easy communication.T-TECH is here always for you anytime.