Merci pour votre service professionnel et votre contrôle de qualité.
—— M. le président
Nous faisons confiance à la qualité de vos produits. C'est toujours le meilleur. Continuez comme ça, et nous établirons une relation commerciale à long terme avec vous.
4 pieces of metal cameras wireless DVR security system, all - day weatherproof Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch Transmission ... Lire la suite
2.4G Digital Wireless receiver with Night Vision Cameras Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirectional Receiving sensitivity ... Lire la suite
Long range transmission digital Wireless DVR security system with TV system support Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation Antenna type Omnidirectional ... Lire la suite
7 inch screen OV lens 4 camera DVR security system with omni - directional bracket Specifications: Monitor - receiver model SP890 Display size / type 7 inches full color LCD screen Wireless module 2.4G ... Lire la suite
with 2 output terminals wireless DVR security system with AV overwriting function Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirectional ... Lire la suite
night vision anti - interference outdoor wireless DVR security system with TF card support Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch ... Lire la suite
Quad image slim size 300m digital wireless DVR security system with overwrite function Specifications: General specifications for Monitor Monitor screen TFT - LCD Screen type 7' full color Contrast Ratio 300:1 ... Lire la suite
audio video recording to TF card wireless DVR security system, mobile monitoring Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch Transmissi... Lire la suite
anti - interference metal shell wireless camera security systems with remote control Specifications: Main features of receiver Model name Wireless kit,receiver with monitor Modulation FM Transmission frequency ... Lire la suite
Auto white balance 4 camera DVR security system with focal length 4.0mm Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch Transmission ... Lire la suite