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.
2TB HDD Support 4 Channel DVR Security System Digital Data Encryption Video Recording Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color ... Lire la suite
70 degree viewing angle camera 4 channel DVR security system indoor outdoor use Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmissio... Lire la suite
4 HD camera 4 channel DVR security system kit with 2 A / V output terminals Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation Antenna type Omnidirectional ... Lire la suite
High resolution 7" inch 4 channel DVR security system weatherproof camera Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmission ... Lire la suite
Digital RF 4 Cameras 4 channels DVR security system Support micro SD and TF card Main specification: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirection... Lire la suite
Digital Wireless reciever DVR Security Camera System 4 channel of quad image OSD menu Detail Specifications: receiver (monitor) Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation Antenna type ... Lire la suite
70 Degrees Wide Viewing Angle 500m Transmission Distance 4 CH DVR Security System Kit Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color ... Lire la suite
70 degree wide viewing angle 4 camera DVR security system with 300m transmission range Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation Antenna type Omnidirection... Lire la suite
Home inddor use 4 channel DVR security system night vision cameras Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirectional Receiving ... 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