Model DHI-VTO2202F-P
System Parameter
Host Processor Embeded processor
Camera 1/2.8″ 2MP CMOS high definition low illumination
colorful
Angle of View H:160°, V:82°,D:180°
Focal Length 2 mm
WDR Support
Noise Reduction Noise suppression and echo cancellation
Video Encoding H.264
Frame Rate PAL:25 fps NTSC:30 fps
Audio Encoding G.711 U
Video Bit Rate 256 K to 2 M
Light Compensation IR Supplement
Port
RS-485 Port 1
Alarm Output/Input 1/1
Lock Control 1 set
Door Status Detection 1 set
Eoc 1 set
Exit Button 1
Tamper Switch 1 set
Network Interface 1
Power Output 12V/100mA
Alarm Parameter
Tamper Alarm Support
Door Sensor Timeout Alarm Support
Alarm Iutput Support
Alarm Output Support
User Parameter
Audio Input Built-in Omnidirectional Microphone
Audio Output Built-in Loudspeaker
Status Indicator Calling&Communication&Unlocked
Communication Methods Digital communication
Unlock Mode Remote unlocking
Auto Snapshot Support
Leave Videos or Text Messages Support
Storage Extended 64 G TF Card
WEB Configuration Support
Real-time Monitor Support
Normal Parameter
Housing Material Alumimum
Power Supply Mode POE or DC 12V
Installation Method Supports surface mounted and flush mounted
Dimensions 130 mm×96 mm×28.5 mm (5.1″×3.78″×1.1″)
Working Temperature -30°C to +60°C (-22°F to +140°F)
Power Consumption ≤12W
Total Weight 0.35kg/0.77lb