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 ... Leggi di più
4 channel DVR security system with quality cameras and receivers 7 / 24 working time Specifications: Features of receiver Frequency 2.4G Antenna All - directional Sensitivity ≤ 85dB SD card storage Max.32GB TF ... Leggi di più
Wireless transmitter and receiver surveillance 4 channel DVR security system Specifications: Whole sets of wireless DVR security system Main specifications of the monitor (receiver) Display type TFT - LCD RGB ... Leggi di più
4 CH Quad picture wireless 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 ... Leggi di più
Home inddor 2.4G 4 camera DVR security system with 10m night vision Specifications: security system sets, receiver refers to monitor.transmitter refers to camera Features of receiver Transmission frequency 2... Leggi di più
motion detection 4 Ch Wireless DVR Security Camera System With full color LCD Monitor Specifications: Monitor system - receiver SP890 Scrren type RGB TFT LCD Screen size 7" Transmitting frequency 2.4G ... Leggi di più
2.4G 4 Channel DVR Security System Kit Wireless Digital DVR Receiver 480 TV Line Specifications: Features of receiver Frequency 2.4G Antenna All - idirectional Receiving sensitivity ≤85dB TF card storage Max... Leggi di più
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 ... Leggi di più
weatherproof 4 channel DVR security system with 300 meters long range transmission Specifications: General specifications for Monitor Brand / Item number SEEPOWER / SP890 Monitor screen TFT - LCD Screen type 7... Leggi di più
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 ... Leggi di più