video audio recording 4 camera DVR security system CMOS image sensor Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmission frequency ... Read More
300m Long range transmission 17dB 4 camera DVR security system with TV system support Specifications: SEEPOWER system information,SP817 Features of receiver Transmission frequency 2.4GHz-2.485GHz Digtal RF ... Read More
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 ... Read More
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... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 85dB ... Read More
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 ... Read More