security

• Model: DVR-204G-F1
• Channels: 4
• Video Input:
  • Type: 4 x HD-TVI (2MP) + 1 x CVBS input
  • Resolution: Up to 2MP (1920 × 1080)
• Video Output:
  • Main Output: 1 x HDMI (up to 4K)
  • Auxiliary Output: 1 x VGA
  • CVBS Output: 1 x CVBS (composite)
• Recording Resolution:
  • Main Stream: Up to 2MP (1920 × 1080)
  • Sub Stream: D1 (704 × 480) or CIF (352 × 240)
• Recording Modes:
  • Manual
  • Scheduled
  • Motion Detection
  • Alarm Triggered
• Frame Rate:
  • Main Stream: 30fps per channel (at 2MP)
  • Sub Stream: 30fps per channel
• Storage:
  • Internal Hard Drive: Supports 1 SATA hard drive, up to 6TB (not included)
  • Backup: USB 2.0/3.0 port for external storage
• Network:
  • Network Interface: 1 x RJ45 Ethernet port (10/100/1000 Mbps)
  • Remote Access: Via HiLook or Hik-Connect app
• Audio:
  • Input: 1 x Audio input (RCA)
  • Output: 1 x Audio output (RCA)
• Control Interface:
  • Buttons: Front panel buttons
  • Mouse: Supported
  • Remote Control: Included
• Alarm Input/Output:
  • Input: 4 x Alarm inputs
  • Output: 1 x Relay output
• Power Supply:
  • Input: 12 VDC ±10%
  • Power Consumption: ≤ 10 W (without HDD)
• Operating Conditions:
  • Temperature: 0°C to 40°C (32°F to 104°F)
  • Humidity: 10% to 90% (non-condensing)
• Dimensions: 260 mm × 230 mm × 45 mm (10.24" × 9.06" × 1.77")
• Weight: Approx. 1.2 kg (2.64 lb)
• Compliance: CE, FCC

• General Information

  • Product Type: 8 Channel DVR Recorder
  • Model: DVR-208G-F1
  • Series: Hilook
  • Housing: Metal

  Video

  • Resolution:
    • Supports up to 2 MP (1920 × 1080) recording
  • Input Channels:
    • 8 channels
  • Input Type:
    • Analog HD-TVI, HD-CVI, AHD, CVBS
  • Output Type:
    • HDMI, VGA
  • Recording Modes:
    • Continuous, Scheduled, Motion Detection, Alarm Triggered

  Compression

  • Video Compression:
    • H.265+/H.265
    • H.264+/H.264
  • Audio Compression:
    • G.711u

  Storage

  • Internal Storage:
    • Supports up to 2 × SATA HDDs
    • Maximum capacity: 10 TB per HDD
  • External Storage:
    • USB 2.0 ports for backup

  Network

  • Network Interface:
    • 1 × RJ45 10/100/1000 Mbps Ethernet
  • Remote Access:
    • Support for remote viewing and management via Hilook app or client software
  • Protocols Supported:
    • TCP/IP, DHCP, DDNS, HTTP, UPnP, FTP

  Physical Specifications

  • Housing:
    • Metal
  • Dimensions:
    • Approximately 315 × 237 × 45 mm (12.4 × 9.3 × 1.8 inches)
  • Weight:
    • Approximately 1.9 kg (4.2 lbs)

  Power

  • Power Supply:
    • 12V DC ± 25%
  • Power Consumption:
    • Typically 10-15W

  Environmental

  • Operating Temperature:
    • 0°C to 40°C (32°F to 104°F)
  • Operating Humidity:
    • 10% to 90% (non-condensing)

  Features

  • Display Resolution:
    • HDMI: 4K (3840 × 2160) output
    • VGA: 1920 × 1080
  • Video Output:
    • 1 × HDMI, 1 × VGA
  • Audio Input/Output:
    • 1 × Audio Input
    • 1 × Audio Output
  • Alarm I/O:
    • 4 × Alarm Inputs
    • 1 × Alarm Output
  • PTZ Control:
    • Supports PTZ cameras via RS-485

  Accessories

  • Included Items:
    • Power adapter
    • USB mouse
    • User manual
    • Mounting screws
  • Optional Items:
    • External storage drives
    • Additional accessories

  Applications

  • Use Cases:
    • Small to medium-sized surveillance systems
    • Residential and commercial security
    • Office and retail environments

  Price Range

  • Price Range:
    • $150 to $250 USD depending on supplier and features
  • Best Price:
    • Prices can vary; check online retailers or local distributors for current pricing

• General Features:

  • Model: NVR-104MH-D/4P
  • Product Type: Network Video Recorder (NVR)
  • Metal Casing: Durable and robust construction for better heat dissipation and longevity

  Video and Recording:

  • Video Input:
    • Supports up to 4 IP cameras
    • Bandwidth: Up to 40 Mbps incoming bandwidth
  • Video Output:
    • 1 HDMI output, resolution up to 4K (3840 × 2160)
    • 1 VGA output, resolution up to 1920 × 1080
  • Video Compression: H.265+/H.265/H.264+/H.264
  • Recording Resolution: Up to 8MP
  • Synchronous Playback: 4-channel playback at up to 4 MP resolution
  • Decoding Capability:
    • Up to 1-ch @ 8MP or 2-ch @ 4MP or 4-ch @ 1080p

  Storage:

  • Hard Disk Drive (HDD):
    • 1 SATA interface
    • Maximum capacity up to 6 TB

  Network:

  • Ethernet Ports:
    • 1 RJ-45 10/100 Mbps self-adaptive Ethernet interface
    • Integrated 4 PoE ports (IEEE 802.3af/at)
  • Protocols: Supports various network protocols like TCP/IP, DHCP, Hik-Connect, etc.

  PoE:

  • Power over Ethernet (PoE):
    • 4 independent PoE network interfaces
    • PoE Power Budget: Up to 50 W total

  Audio:

  • Audio Input/Output:
    • 1-channel RCA for audio input
    • 1-channel RCA for audio output

  USB and Interfaces:

  • USB Interface:
    • 1 × USB 2.0
    • 1 × USB 3.0

  Alarms:

  • Alarm Interface: N/A (No dedicated alarm input/output ports)

  Power Supply:

  • Power Supply:
    • 48 VDC, 1.35 A
    • Power consumption: ≤ 10 W (without HDD)

  Environmental Specifications:

  • Operating Conditions:
    • Temperature: -10 °C to +55 °C (14 °F to 131 °F)
    • Humidity: 10% to 90% (non-condensing)

  Physical Characteristics:

  • Dimensions: 315 × 240 × 48 mm (12.4" × 9.4" × 1.9")
  • Weight: ≤ 1 kg (without HDD)

  Additional Features:

  • Remote Access: Supports mobile applications and web-based monitoring
  • ONVIF Compliance: Supports ONVIF for integration with other third-party devices

• General Specifications

  • Model: HiLook NVR-108MH-D/8P
  • Type: Network Video Recorder (NVR)
  • Channels: 8 channels
  • Video Input: IP camera input
  • Incoming Bandwidth: 80 Mbps
  • Recording Resolution:
    • Up to 4 MP per channel
    • Supports 4K resolution recording

  Storage

  • HDD Bays: 1 HDD bay
  • Max Storage Capacity: Up to 6 TB (with a single HDD)
  • Storage Type: SATA interface

  Video and Audio

  • Video Compression:
    • H.265+
    • H.265
    • H.264+
    • H.264
  • Audio Compression: G.711u, G.711a
  • Audio Input/Output: 1 × Audio input, 1 × Audio output

  Network

  • Ethernet Ports: 1 × RJ45 10M/100M/1000M
  • Network Protocols Supported: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IPv6, UDP, QoS
  • Remote Access: Web browser, Mobile App, Client software

  Display and Interface

  • Video Output:
    • HDMI: 1 × HDMI output, up to 4K resolution
    • VGA: 1 × VGA output, up to 1920 × 1080 resolution
  • USB Ports: 1 × USB 2.0, 1 × USB 3.0
  • RS-485 Interface: None

  Recording and Playback

  • Playback Channels: Up to 8 channels simultaneously
  • Recording Mode: Continuous, scheduled, motion detection, and event-based
  • Playback Features:
    • Search by time, event, and smart search

  Smart Features

  • Smart Analytics:
    • Motion detection
    • Video tampering detection
  • Event Notification: Alarm output, e-mail, FTP

  System

  • Operating System: Embedded Linux
  • User Interface: GUI for easy setup and management
  • Firmware Upgrade: Via USB, network

  Physical & Environmental

  • Operating Temperature: 0°C to 45°C (32°F to 113°F)
  • Operating Humidity: 10% to 90% (non-condensing)
  • Dimensions: 265 × 245 × 45 mm (10.43" × 9.65" × 1.77")
  • Weight: Approx. 1.2 kg (2.65 lbs)

  Power

  • Power Supply:
    • Input: 100-240V AC, 50/60 Hz
    • Output: 12V DC
  • Power Consumption: Max. 15 W (without HDD)

  Additional Features

  • POE Ports: 8 × 10/100 Mbps PoE ports
  • Control Interface: Front panel buttons, remote control, and web client
  • Cooling: Built-in cooling fan

• Model: HS-EHDD-T30
• Capacity: 2TB
• Interface: USB 3.0
• Form Factor: Portable
• Dimensions: Approx. 4.9 x 3.1 x 0.6 inches (125 x 79 x 15 mm)
• Weight: Approx. 0.4 lbs (180 g)
• Data Transfer Speed:
  • USB 3.0: Up to 5 Gbps
  • Backward compatible with USB 2.0
• Power Supply: Powered via USB connection (no external power required)
• Compatibility:
  • Windows 10, 8.1, 8, 7
  • macOS 10.10 and above
  • Linux distributions
• Encryption: No built-in hardware encryption
• Design:
  • Slim, lightweight, and compact
  • Durable, shock-resistant construction
• LED Indicator: Power and activity LED
• Software: Preloaded software for backup and drive management (varies by region)
• Color: Blue

General Information

• Model: Hikvision IC S50 MIFARE 1 Contactless IC Card
• Type: Contactless smart card
• Technology: MIFARE Classic 1K
• Standard: ISO/IEC 14443A

Physical Characteristics

• Dimensions: 85.6 mm × 54 mm × 0.8 mm (3.37" × 2.13" × 0.03")
• Material: PVC (Polyvinyl Chloride)
• Color: White (custom branding or printing possible)
• Operating Environment:
  • Operating Temperature: -25°C to 65°C (-13°F to 149°F)
  • Operating Humidity: 5% to 95% (non-condensing)

Data and Memory

• Memory Capacity: 1 KB (1024 bytes)
• Block Structure: 16 blocks (4 bytes per block)
• Data Storage:
  • 4 sectors with 4 blocks per sector
  • 1 block is used for storage of user data per sector
• Read/Write Cycles: Up to 100,000 cycles
• Security:
  • Data encryption for secure communication between the card and reader
  • Sector-wise access control (requires keys for sector access)

Electrical and Communication

• Communication Protocol:
  • ISO/IEC 14443A (High-frequency contactless communication)
  • No physical contact required for communication between the card and the reader
• Frequency: 13.56 MHz
• Operating Distance:
  • Typically 3 cm to 10 cm, depending on the reader
  • Supported by compatible MIFARE readers and access control systems

Power and Lifespan

• Power Supply: Powered by the reader (no battery required)
• Card Lifespan:
  • Typically 5+ years, depending on environmental conditions and usage frequency

Application and Usage

• Applications:
  • Access control systems (door entry, secure areas)
  • Time and attendance systems
  • Cashless payment systems
  • Membership or loyalty programs
  • Identification and credentialing