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
metal alloy shell 4 camera DVR security system with U - shaped or omni - directional bracket Specifications: Features of receiver P/N SEEPOWER SP817 Transmission frequency 2.4GHz-2.485GHz Digtal RF modulation ... Leggi di più
Full Colour 7 Inch Screen Wireless Security Camera Systems Omni - Directional Antenna Specifications: Features of receiver(monitor) Transmission frequency 2.4GHz-2.485GHz Modulation mode FM Antenna type Omni... Leggi di più
4 Channel Long Range Wide Angle Wireless Security Cameras System 2.4GHz - 2.485GHz Specifications: Features of receiver(monitor) Transmission frequency 2.4GHz-2.485GHz Modulation mode FM Antenna type Omni... Leggi di più
real - time 4 channel wireless camera security systems of home security system Specifications: Main features of receiver Transmission frequency 2.4GHz - 2.485GHz RF modulation Modulation type FM modulation ... Leggi di più
1Ch 3G Mobile DVR Security Systems With 1RJ45 , 1RS232 , 3RS485 Interface Description: • 4-Channel HDD Mobile DVR(D1/HD1/CIF) optional; • H.264 video compression, Linux operation system, Dual streaming; • ... Leggi di più
2.4GHz portable remote control wireless camera security systems 80 degree viewing angle Specifications: Features of receiver(monitor) Transmission frequency 2.4GHz-2.485GHz Modulation mode FM Antenna type Omni... Leggi di più
OV lens digital 2.4G module wireless DVR security system with microphone Specifications: Monitor - receiver model SP890 Display size / type 7 inches full color LCD screen Wireless module 2.4G Frequency 2.4GHz-2... Leggi di più
OV lens camera wide monitor HD DVR security system low power consumption Specifications: General information of the system ( monitor and camera ) Monitor - receiver Product No. SP900 Frequency 2.4GHz Screen 10... Leggi di più
2.4G digital wireless 4 camera DVR security system with SD card support Specifications: Features of receiver Transmission frequency 2.4GHz-2.485GHz Digital RF modulation Antenna type Omnidirectional Receiving ... Leggi di più