ProductStandard: 218*170*36mm ProductIntro: Stainless steel hand-free design Visitor calling, Supervising, Dual speaking, Remote unlocking, Warning alarm. USP: 1) Materials: Stainless steel 2) Pinhole camera with vandal proof design 3) Option to connect with 2 indoor monitors, interphone between monitors 4) Hand free talk. Specifications: 1. Indoor Monitor: 1) Brightness: 260cd/m2 2) TFT Resolution: 200, 000 pixels 3) Brightness Discrimination Rate: >8 4) Signal system: PAL/NTSC 5) Screen: TFT-LCD 5 6) Power source: DC15V 7) Power Consumption: ≤14W(operation), ≤4W(standby) 8) Wiring: 5 wires for connection with outdoor camera, 2 wires for Lock-camera connection. 9) Working Temperature: 0degree to 40 degree celsius 10) Dimensions: 218*170*36mm 2. Outdoor Cameras: 1) Image sensor: 1/3 CCD, 1/3 CMOS 2) Min. Luminance: 1 Lux. 3) View Angle: 78degree (CMOS), 92degree (CCD) 4) Signal system: NTSC/PAL 5) Video output signal range: 1.0Vp-p/75Ω 6) Voltage/consumption: DC12V-3W 7) Lock lead wire can directly connect to camera. 8) Working Temperature: -10degree to 50degree celsius 9) Dimensions: 190*115*45mm 3. Packing: Giftbox size: 390*330*90mm Weight: 3.3kg (outdoor camera included) Outer packing: 5pcs/ctn G. W.: 15kg