გამოძახების ღილაკი, DS-KD3003-E6

აღწერა გამოძახების ღილაკი, DS-KD3003-E6

• System parameters
• Operation systemLinux
• ROM4 GB
• RAM512 MB
• ProcessorEmbeded high performance processor

• Display parameters
• Screen size3.5-inch
• Operation method/
• TypeColorful LCD
• Resolution480 × 320

• Video parameters
• Lens2 MP HD camera
• Resolution

  Main stream: 1920 × 1080p, 720 p

  Sub stream: 640 × 480p

• FOVHorizontal: 70°, Vertical: 118°, Diagonal: 132°
• Wide dynamic range (WDR)Digital WDR/120 dB
• Supplement lightIR light, up to 3 m
• Video compression standardH.264

• Audio parameters
• Audio input1 built-in omnidirectional microphone
• Audio compression standardG.711 U, G.711 A
• Audio output1 built-in loudspeaker
• Audio compression bitrate64 Kbps
• Audio qualityNoise suppression and echo cancellation
• Volume adjustmentAdjustable

• Capacity
• User capacity/
• Face capacity/
• Card capacity10000
• Linked network camera capacity500

• Network parameters
• Network protocolTCP/IP, RTSP
• Wi-Fi/
• Bluetooth/
• 3G/4G/

• Authentication
• Card typeM1 card

• Device interfaces
• Alarm input8
• Network interface1 RJ-45 10/100/1000 Mbps self-adaptive
• TAMPER1
• Exit button2
• RS-4851 RS-485 (Half duplex, HIKVISION)
• USB/
• Wiegand1
• TF card/
• Alarm output2
• Lock control2 relays, Max. 30 VDC, 2 A
• Door contact input2

• General
• Button14 physical buttons
• >span class="tech-specs-items-description__title-details">Flush mounting
• Indicator/
• Weight

  Net weight: 1.05 kg

  Gross weight: 2.166 kg

• Protective levelIP 65
• Working temperature-40 °C to 55 °C (-40 °F to 135 °F)
• Working humidity10% to 95% (no-condensing)
• Dimension (W × H × D)357.3 mm × 124.3 mm × 55.3 mm (14.07" × 4.89" × 2.18")
• Battery/
• Power supply12 VDC, 1 A
• Application environmentOutdoor
• Power consumption≤ 10 W
• LanguageEnglish, Portuguese (Brazil), Russian, Spanish, French, Turkish, Vietnamese, Ukrainian