Dahua 4-Wire Video Intercom & Voice intercom KIT 7 inch TFT display 1.3MP CMOS Camera Night Vision Voice indicator Video Doorbell.
Camera 1.3MP CMOS Field of View Horizontal: 70° Vertical: 40° Focal Length 3.3 mm IR Support Audio In 1 channel to the microphone, pickup distance 0.5m Audio Out 1 channel to the speaker Indicator Light 1 indicator light; Green: Power on Communication Method Analog Unlock Mode Local unlock and remote unlock Exit Button 1 Appearance Color Black Installation Mode Surface Certification CE FCC Dimensions 134.9 mm × 47.2 mm × 33.8 mm (5.31" × 1.86" × 1.33") Protection Grade IP55 IK07 Operating Temperature -30° C to +50° C (-22°F to +122°F) Operating Humidity 10%RH –95%RH Power Consumption ≤1W (standby mode) ≤3W (operating) Net Weight 0.19 kg (0.42 lb)