Dahua ART-ARC3800H-03-W2(868) Wireless Alarm Kit Hub 2 with WiFi/LAN

This complete Dahua set consists of a HUB 2 that can be connected to your network router with WiFi or LAN. Furthermore, a wireless magnetic contact, motion sensor and a remote control. You can further expand this kit with the necessary detection.

The Alarm Hub manages the wireless alarm devices to warn of burglary via doors, open windows, broken glass, fire and leakage. In case of an intruder, the hub alerts the alarm center and the mobile app (DMSS or DoLynk Care) and sends videos from the PIR camera and IPC, so you can stay informed without having to monitor yourself.

• Supports alarm video control via integration of the IPC with the hub.
• Images can be transferred quickly and remotely from the PIR Cam to the device.
• Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network.
• Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable.
• Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals.
• Features cloud updates. You can also update the device and wireless peripherals remotely via the mobile app.
  
  
• In the Kit:
  
  1x Hub
  1x Motion detector
  1x Magnetic contact
  1x Hand transmitter

Specifications:

• Gates

  • Wireless Zone : Hub supports up to 150 channels of wireless peripherals, including 6 sirens, 64 PIR cameras (8 indoor PIR cameras), 64 keyfobs, 8 keypads and 4 repeaters.

• Network mode

  • Hub : Ethernet, Wi-Fi and mobile network (supports dual SIM cards, but only one card can be enabled at a time).

• Network port

  • Hub : 1 RJ-45 Ethernet port (10 Mbps/100 Mbps).

• Storage battery

  • Hub : Built-in 4,750mAh rechargeable lithium battery.

• Video & Audio

  • Video Input : Hub supports 8-channel IPC, only for uploading alarm videos.
  • Audio output : 1 channel.
  • Volume control : Yes.
  • Voice Broadcast : Local speaker on the Hub.

• Features

  • Indicator Light : Indicates status of alarms, power on/off, network connection, and device faults.
  • Key Fob : Two-color status indicator (green = normal, red = abnormal).
  • Door Detector & PIR Detector : Green alarm indicator.

• Buttons

  • Hub : Contains reset button, voltage button and AP switch button.
  • Key Fob : 4 buttons (Home, Away, Disarm, SOS).
  • Door Detector & PIR Detector : On/Off switch.

• SMS : Supports up to 5 phone numbers.

• Phone Call : Supports up to 5 phone numbers.

• Video link : Yes, via the Hub.

• Offline Cache : Hub stores up to 50 alarm messages.

• Arm and Disarm : Via app, keypad, remote control, card or scheduled arming and disarming.

• Remote Update : Cloud update for all devices.

• Low battery detection : Yes, for all devices.

• Tamper Protection : Yes, for Hub, Door Detector and PIR Detector.

• User Management

  • Hub : 33 app users (31 general users, 1 administrator and 1 installer) and 32 keyboard users.

• Logs

  • Hub : Up to 5,000 log entries.

• Measuring range (Temperature)

  • Door Detector and PIR Detector : –15 °C to +65 °C (indoor).

• Transmission Protocol

  • Hub : SIA, SoftGuard.

• Technical

  • Sensors :
    • Door detector: Reed switch.
    • PIR Detector: Dual-element low-noise PIR sensor.
  • Detection mode : PIR (PIR Detector).
  • Sensitivity : Adjustable in 3 levels for PIR Detector.
  • Detection range : 12 m (90°) at an installation height of 2.2 m.
  • Movement distance : Door detector has a distance of < 40 mm.
  • Pet Immunity : PIR Detector up to 18kg.

• Wireless

  • Frequency : 868.0 MHz–868.6 MHz for all devices.
  • Transmitter power (EIRP) : Limit 25 mW for all devices.
  • Communication : Two-way communication.
  • Communication distance :
    • Hub: Up to 2,000 m in open space.
    • Keychain: Up to 900 m in open space.
    • Door detector: Up to 1,200 m in open space.
    • PIR Detector: Up to 1,600 m in open space.
  • Encryption mode : AES128.
  • Frequency Hopping : Yes for all devices.

• General

  • Language : English for the Hub.
  • Power supply :
    • Hub: 100-240 VAC, 50/60 Hz.
    • Keychain: CR2032 battery.
    • Door Detector & PIR Detector: CR123A battery.
  • Standby time :
    • Hub: Up to 12 hours on a full battery.
    • Keychain: 3 years.
    • Door Detector & PIR Detector: 4 years.
  • Power consumption :
    • Hub: Max. 12 W.
    • Keychain: Max. 100 mW.
    • Door detector: Max. 125 mW.
    • PIR Detector: Max. 120 mW.
  • Operating temperature : –10 °C to +55 °C (indoor).
  • Operating humidity : 10%–90% RH.

• Product dimensions

  • Hub : 174.8mm × 174.8mm × 38.3mm.
  • Key ring : 60.0 mm × 39.5 mm × 15.0 mm.
  • Door detector : 100.2mm × 20.8mm × 20.3mm.
  • PIR Detector : 104.0mm × 60.0mm × 50.0mm.

• Weight

  • Hub : 510 g.
  • Keychain : 20 g.
  • Door detector : 70 g.
  • PIR Detector : 100 g.
  • Gross weight Kit : 1.46 kg.

• Installation

  • Hub : Wall mounting or desk mounting.
  • Door detector : Bracket mounting.
  • PIR Detector : Wall mounting.

• Housing material : PC + ABS for all components.

• Certifications : CE for the Hub.

• Storage temperature : –10 °C to +55 °C.

• Package dimensions Kit : 270 mm × 218 mm × 122 mm.

• Wi-Fi

  • Standard : IEEE 802.11b/g/n (Hub).
  • Frequency range : 2400-2483.5 MHz (Hub).
  • Power : ≤20 dBm @ 2400-2483.5 MHz (Hub).

• Mobile network

  • Transmit power (EIRP) : Varies by network type (4G, 3G, 2G).
  • Network standard : GSM/WCDMA/LTE.
  • Frequency Range : Varies by region (RU, EU).