Dahua DHI-KTA01

DHI-VTO2010D
Button Type Mechanical keyboard keys
Camera 1/2.7” 2MP CMOS
Field of View H:70°, V:38°, D:82°
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
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
IK07, IP65(Apply silica gel to gaps between the
device and the wall.Liquid sodium silicate is
recommended. For details, see the quick start
guide.)
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)

DHI-VTH2020DW
Button Type Mechanical keyboard keys
Screed Type Non-touch screen
Display 7 inch TFT display
Resolution 800 (H) × 480 (V)
Status indicator Light
2 indicator lights
Power: Indicator light green-Power on
Volume: Indicator light off-Mute
Communication Methods Analog
Housing Material PC+ABS
Appearance Color White
Power Supply Mode 12V DC 2A
Power Source Optional
Installation Mode Surface
Certification CE FCC
Dimensions 220.5 mm × 153.5 mm × 26.8 mm
(8.68″ × 6.04″ × 1.06″)
Operating Temperature -10° C to +55° C (+14°F to +131°F)
Operating Humidity 10%RH–95%RH
Power Consumption ≤2W (standby mode)
≤5W (operating)
Net weight 0.39 kg (0.86 lb)