... X 1/4 Color Sharp CCD,420TV Line waterproof IR Camera(ELP-D7240F). IR distance:30M3). 4 X 20M CCTV Video power ... VGA display directly,getting more clear picture.16. Supports wireless IR remote control17. Supports manual / timer / motion / alarm recording mode18. System ... Sharp CCD,* 420TVL,0.1-0 Lux( IR),* with 6/8mm lens* 36PCS IR LED,* IR distance is approx30M The cameras have Sony 420TVL ...