Model: DHI-VTO2202F-P

System Parameter

• Host Processor: Embedded 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 Input: 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 64GB TF Card
• WEB Configuration: Support
• Real-time Monitor: Support

Normal Parameter

• Housing Material: Aluminum
• 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

Model: DHI-VTH2421FW-P

Parameter

• Main Processor: High performance embedded processor
• Operating System: Embedded LINUX OS
• Screen Type: Capacitive screen
• Display: 7-inch TFT screen
• Resolution: 1024 × 600
• Video Compression: H.264
• Audio Compression: G.711A / G.711U / PCM
• Audio Input: 1 channel all-direction microphone
• Audio Output: Built-in 1.5W loudspeaker
• Audio Mode: Support dual-way bidirectional talk
• Audio Enhancement: Support echo cancellation/DNR
• Audio Bit Rate: 16 kbps
• Communication Mode: Full digital
• Information Release: Support to receive and view notifications issued by center
• Leave Videos or Text Messages: Support
• DND Mode: Support to set DND period (DND = Do Not Disturb)
• Sub-station Quantity: 9
• Alarm Input: 6 channel (switch quantity)
• Alarm Output: 1 channel
• Network: 1 RJ-45
• SOS Alarm: Support
• Casing: PC+ABS
• Appearance Color: Appearance Color
• Power Supply: PoE or 12VDC
• Installation: Wall mount
• Accessories: Default bracket; Default alarm cable
• Dimensions: 119.6 mm × 221.5 mm × 21.5 mm (4.71″ × 8.72″ × 0.85″)
• Operating Temperature: -10°C to +55°C (+14°F to +131°F)
• Operating Humidity: 10%RH-95%RH
• Power Consumption: Standby≤4W, work≤6W
• Gross Weight: 0.35 Kg (0.77 lb)
• Power Supply Mode: PoE or DC 12V
• Storage: Support Micro SD, maximum memory capacity 32 G, standard memory capacity 8 G