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ARC3800H-W2(868)

Dahua Wireless Alarm Hub 2

Points clés
    · Supports connecting up to 8 IPCs in the same LAN
    · Supports in-hub pre-recording, so the camera doesn’t need a SD card
    · Supports two-way voice intercom with intercom siren
    · Supports accessing Internet via Ethernet, Wi-Fi
    · Supports connecting up to 150 wireless peripherals, including up to 4 sirens, up to 4 repeaters, up to 8 keypads, up to 8 2.4G PIR-Cams, 56 Sub-G PIR-Cams, up to 64 keyfobs, up to 256 MIFARE One cards (8 cards per keypad user)

Spécifications

Port

Wired Input

Expandable 64 channels

Wired Output

Expandable 64 channels

Area

32 areas (rooms)

Connected Peripheral

150 peripherals (including wireless and wired devices):
Specifically, up to wireless 64 keyfobs
up to 8 wireless keypads
up to 6 wireless sirens (including 4 intercom sirens)
up to 6 wireless repeaters
up to 64 wireless PIR-Cam (including Indoor PIR
Cameras, Outdoor PIR Cameras, and Triple-tech
Detectors)
up to 16 Multi I/O Transmitters
up to 16 RS-485 Expander modules (including Input
Expander and Output Expander)

Network Mode

Ethernet and Wi-Fi

Network Port

1 RJ-45, 10 Mbps/100 Mbps Ethernet port.

Storage Battery

One built-in 4,750 mah rechargeable lithium battery.

Video & Audio

Video Input

up to 8 onboard IPCs

Audio Output

1 channel

Volume Control

Yes

Voice Broadcast

Local speaker

Function

Indicator Light

The indicator indicates the status of alarms, arming and disarming, the network connection and device failure.

Button

Includes a reset button, voltage button and AP switch button.

Video Linkage

Yes

Offline Cache

Stores up to 50 alarm messages.

Arm and Disarm

App, keyboard, remote control, card, scheduled arming and disarming.

Remote Update

Cloud update

Low Battery Detection

Yes

Tamper

Yes

User Management

33 app users (31 general users, 1 admin user and 1 installer) and 32 keypad users

Logs

Up to 5, 000 entries

Transmission Protocol

SIA, SoftGuard

Technical

Operating Current

220 VAC power supply:
98.2 mA (max)
12.2 mA (standby)
DC3.7V Battery-powered:
1664.9 mA (max)
381.1 mA (standby)

Wireless

Carrier Frequency

868.0–868.6 MHz

Transmitter Power (EIRP)

Limit 25 mW

Communication Mechanism

Two-way

Communication Distance

Up to 2,000 m (6,561.68 ft) in an open space.

Encryption Mode

AES128

Frequency Hopping

Yes

General

Language

Supports 18 languages: Arabic, Czech, Danish, Dutch,
English, French, German, Italian, Portuguese (Europe),
Russian, Spanish (Latin America), Spanish (Europe),
Turkish, Slovak, Polish, Greek, Bulgarian, Estonian.It is set as English by default

Power Supply

100–240 VAC, 50/60 Hz

Standby Time

The battery lasts up to 12 hours when it is fully charged and is within the following conditions: It is connected to the Wi-Fi, its ID is connected to the alarm receiving center, the heartbeat interval is 1,800 seconds, and it is connected to 8 peripherals and the cloud.

Power Consumption

220 VAC power supply:
21.6 W (max)
2.7 W (standby)
DC3.7V Battery-powered:
6.2 W (max)
1.41 W (standby)

Operating Temperature

When battery is not charging: –10 °C to +55 °C (+14 °F to +131 °F)
When battery is charging : 0 °C to +45 °C (+32°F to +113 °F)

Operating Humidity

10%–90% (RH)

Product Dimensions

174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” × 1.51”) (L × W × H)

Net Weight

510 g (1.12 lb)

Gross Weight

860 g (1.90 lb)

Installation

Supports wall mount and desktop mount installation.

Casing Material

PC + ABS

Certifications

CE
EN 50131-1:2006+A1:2009+A2:2017+A3:2020
EN 50131-3:2009
EN 50131-6:2017+A1:2021
EN 50131-5-3:2017
EN 50131-10: 2014
EN 50136-2: 2013+A1:2023
Security Grade 2
Environmental Class II
ATS category: SP2/DP2

Anti-corrosion Level

Basic Protection
*The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection.

Storage Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Storage Humidity

10%–90% (RH)

Packaging Dimensions

254 mm × 211 mm × 61 mm (10.00” × 8.31” × 2.40”) (L × W × H), standalone in the inner box
524 mm × 508 mm × 442 mm (20.63” × 20.00” × 17.40“) (L × W × H), protective case

Wi-Fi

Wi-Fi Standard

IEEE 802.11b/g/n

Wi-Fi Frequency Range

2400-2483.5 MHz

Wi-Fi Power Transmission

≤20 dBm@2400-2483.5 MHz

* Limité à un maximum de 4 produits
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