Detailed Product Description

Features: 1) Functions: A) Door bell B) Door phone C) Video observance D) visitor's image record (option) E) remote unlock 2) Indoor monitor: A) Model No.: NSK 7440 (-C) B) Case: Plastic C) Bell ring: Dingdong or other options D) Display: CRT 380 TV lines (TFT LCD 480 x 240) E) Max. Monitor number: 4 F) Inter talk: Hand set 3) Outdoor camera: A) Model No.: NSK7156 B) Case: Plastic C) Camera: 1/3" CMOS B/W (1/3" Color CMOS), CCD optional D) Infrared: Built-in E) Water proof: Yes F) Image: B/W or Color 4) System: A) Video format: PAL or NTSC B) Power: 15V, 22.5W C) Lock connection: Yes D) Cable: Five-core, 10 - 15 meter Optional function Image recording: Automatically store up to 32 frames of visitor's images Inner packing: 1set/color box Outer packing: 12 sets/ctn