7"AHD 视频门铃 #RL-B17F-AHD - 副本

- 7 inch TFT screen with widescreen images and no radiation, low power consumption but high definition. - Water-proof, oxidation-proof, abrasion-proof and anti-vandalism metal alloy panel outdoor unit. - Camera light compensation at night. - Release the electric lock and gate lock. - Monitor the outside. - Two million pixels AHD camera.