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 ... Read More
Facroty Promotion 4CH DVR Security System H.264 960H Network Standalone DVR DR-D7504HEAV Feature: l Step on the Internet: Can penetrate through all kinds of network via cloud service, to do remote control ... Read More
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 ... Read More
digital receiver box 4 channel DVR security system of quad image OSD menu Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation Antenna type Omnidirectional Receiving ... Read More
home business use 4 channel DVR security system for safety purpose Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirectional Receiving ... Read More
weatherproof 4 channel DVR security system with 300 meters long range transmission Specifications: General specifications for Monitor Brand / Item numberSEEPOWER / SP890Monitor screenTFT - LCDScreen type7' ... Read More
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... Read More
Quad picture 4 Channel DVR security system cost effective sets of wireless surveillance Specifications: Whole sets of wireless DVR security system Main specifications of the monitor (receiver) Display type TFT ... Read More
Data encryption 4 channel DVR security system with segment AV recording Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmission ... Read More