wireless video door phone kit(AVC-38R01B01): 4" flat CRT display screen IP44 waterproof and damage-proof outdoor unit

wireless video door phone kit(AVC-38R01B01):

  4" flat CRT display screen  IP44 waterproof and damage-proof outdoor unit.   outdoor unit is with pinhole B/W CMOS camera.   Outdoor camera with rain shade can avoid direct sunshine.   Night vision.   2-wire connection  Hands-free intercommunication.   Monitoring the outdoor.   Electric-controlled unlocking.   Brightness, chroma and volume adjustable.   Enclosed an adapter and 15m cable for DIY installation.

wireless video door phone kit