Dahua VD IP Doorphone Villa Camera 4Button VTO3211D-P4-S2

Product Description

 Datasheet

• Aluminum alloy casing
• -30°C to +60°C (-22°F to +140°F) operating temperature
• IP65 and IK08
• IR illumination and night vision
• Card unlock, app unlock, and indoor monitor unlock
• Two-way audio and voice call through app
• Card capacity: 10,000
• Tamper alarm
• Standard PoE
• Control two locks

System

• Main Processor: Embedded Processor
• Operation System: Embedded LINUX OS
• Button Type : Mechanical
• Interoperability : ONVIF
• Network Protocol : SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP

Basic

• Camera : 1/2.8″ 2MP CMOS high definition, low illumination/WDR/color/IR
• Angle of View : Horizontal: 129°; vertical: 74°; diagonal: 147°
• WDR : 120dB
• Noise Reduction : 3D noise reduction
• Video Compression : H.264
• Video Resolution : Main stream: WVGA, 720P, D1 / Sub stream: CIF, WVGA, QVGA, 1080P, D1
• Frame Rate  : PAL: 25 fps / NTSC: 30 fps
• Video Bit Rate : 256K to 4M
• Light Compensation : Auto IR
• D/N : ICR auto switch
• Audio Compression : G.711Mu; G.711u; PCM
• Audio Input : 1
• Audio Output : Built-in speaker
• Audio Mode : Two-way audio
• Audio Enhancement : Echo suppression and cancellation/digital noise reduction
• Audio Bit Rate : 16KHz, 16Bit

Function

• Communication : Full digital
• Unlock Mode : Card/App/indoor monitor unlock
• Card Type : IC card
• Motion Detection : Video Motion Detection
• Auto Snapshot : Auto snapshot can only be enabled on indoor monitors
• Leave Photos and Messages : Yes (Insert an SD card into the indoor monitor.)
• Web Configuration : Yes

Performance

•  Card Reading Distance : 3cm–5cm
• Casing : PC+Aluminum alloy, metal frame

Capacity

• Card Capacity : 10,000

Port

• RS-485 : 1
• Electric Lock : 1
• Alarm Input : 1
• Alarm Output : 1
• Exit Button : 1
• Door Status Detection : 1
• Lock Control : 1, normally closed by default
• Network : 1 10Mbps/100Mbps network port (8-core white ribbon cable)

Alarm

• Tamper Alarm : Yes

General

• Color : Greyish-black
• Power Supply : 12V DC 1A / Standard PoE
• Installation : Surface mount
• Certifications : CE/FCC
• Accessory : Alarm ribbon cable
• Dimensions : 181 mm×101 mm×31 mm
• Protection Grade : IP65 (silicone sealant is needed ) : IK08
• Operating Temperature : –30°C to + 60°C
• Operating Humidity : 10%RH–95%RH (non-condensing)
• Operating Environment : Outdoor
• Operating Altitude : Beneath 3000 m
• Power Consumption : Standby≤1W, working≤7W
• Gross Weight : 660 g