Operated by digital 2.4GHz technology avoids interference from analog device and WiFi networkBuilt-in IR LEDs, an auxiliary light source, will be turned on automatically in low light level1.5" or
2" TFT-LCD displayAvailable in four operation modes to fulfill different scenariosOperation distance up to 100m in clear line of sightDevice integral with unique security ID codeStatus LED
indicationExpandable up to four cameras
Operated by digital 2.4GHz technology avoids interference from analog device and WiFi network