Vandal-Resistant Door Bell DS-KB8112-IM

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IP Video Intercom Water Proof Vandal-Resistant Door Station
Communicates with Master Station and Indoor Station Access Control Function Supports Multiple Door Opening Modes 16 ft (5 m) IR Range High-Performance SOC Processor IK9 and IP66 Power-over-Ethernet (IEEE 802.3af Standard POE)
The DS-KM8301 is a Video Intercom Master Station from HikVision. The Hikvision KM8301 master station is an intelligent video management terminal. Usually located in the building manager office or concierge station. It controls door locks and communication between door stations and room stations. Equipped with a 7″ TFT capacitive touch screen and a built-in camera for easy operation.
System Parameters
Operation System: Embedded Linux Operation System
Processor: High-Performance Embedded SOC Processor
Camera Parameters
Image Sensor: 1/3″ Progressive Scan CMOS, Color, Day/Night
Light sensitivity: Low Illumination
Lens: Pinhole, f3.47mm,F2.5
Field of view: 80° (Horizontal), 44° (Vertical)
Field of view adjustment: -50° to 50°
Video Parameters
Video streaming: Dual Stream
Video Compression Standard: H.264
Resolution: Main Stream: 1280 × 720 Sub-Stream: 640 x 480
Video frame rate: PAL: 25 fps, NTSC: 30 fps
Video bit rate: Main Stream: 32 Kbps to 4096 Kbps Sub-Stream: 32 Kbps to 2048 Kbps
Anti-flicker frequency: 50 Hz, 60 Hz
Wide dynamic range: Digital WDR, Auto-Switch, DAY/ON, NIGHT/OFF
Image settings: Color, Brightness, Contrast, Sharpness, Saturation, Video Standard,OSD Display
Audio Parameters
Audio Input: Built-in Omnidirectional Microphone
Audio Output: Built-in Loudspeaker
Audio streaming: Two-Way, Full Duplex
Audio Compression Standard: G.711 U
Audio Compression Rate: 64 Kbps
Audio Quality: Noise Suppression and Echo Cancellation
Network Parameters
Ethernet: 10/100 Mbps Self-Adaptive Ethernet
Light Supplement
Light Supplement Mode: IR Supplement, IR Distance: 5 Meters
Wavelength: 940 nm
Control: Auto ON/OFF, Time ON/OFF
Alarm Parameters
Alarm Input: Door Magnetic Alarm
Event actions
Event: Motion Detection, Picture Capturing, Call Button Pressing
File uploading: FTP
Email notification: Login Succeeded via Software or Web
Device Interfaces
I/O Output: 1 Relay Output
I/O Input: 1
Network Interface: 1 RJ-45 10/100 Mbps Self-Adaptive Ethernet Interface
General
Power Supply: PoE (Power over Ethernet) 12 VDC
Power Consumption: ≤12 W
Impact protection: IK 9
Material: Wall Mounting Shield: Zinc Alloy Front Panel: Zinc Alloy Rear Panel: Aluminum Alloy Wall Mounting Plate: Secc
Working Humidity: 10% to 90%
Working Temperature: -30° C to +50° C (-22° F to 122° F)
Dimensions(L × W × H): 161.9 mm × 74.1 mm × 53.2 mm (6.37″ × 2.92″ × 2.09″)
IP Protection Level: IP66
Weight: 773g (1.70lb)