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Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

2026-03-03

Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

ART-ARC3800H-03-W2

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ART-ARC3800H-03-W2

Dahua Wireless Alarm KIT

Key Points
    · 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)
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Datasheet

Specifications

Port

Wireless Zone Hub:150 channels wireless peripherals (6 sirens, 64 PIR cameras(only 8 indoor PIR cameras), 64 keyfobs, 8 keypads and 4 repeaters)
Network Mode Hub:Ethernet and Wi-Fi
Network Port Hub: 1 RJ-45, 10 Mbps/100 Mbps Ethernet port.
Storage Battery Hub: One built-in 4,750 mAh rechargeable lithium battery.

Video & Audio

Video Input Hub: 8-ch IPC, which only supports the upload of alarm videos.
Audio Output Hub: 1 channel
Volume Control Hub: Yes
Voice Broadcast Hub: Local speaker

Function

Indicator Light Hub: The indicator indicates the status of alarms, arming and disarming, the network connection and device failure.
Keyfob: 1 dual-color status indicator (Green means normal and red means abnormal)
Door Detector: 1 green alarm indicator
PIR Detector: 1 green alarm indicator
Button Hub: Includes a reset button, voltage button and AP switch button.
Keyfob: 4 (Home, Away, Disarm, and SOS)
Door Detector: 1 power switch
PIR Detector: 1 power switch
Video Linkage Hub: Yes
Offline Cache Hub: Stores up to 50 alarm messages.
Arm and Disarm Hub: App, Keypad, remote control, card, scheduled arming and disarming.
Remote Update All: Cloud update
Low Battery Detection All: Yes
Tamper Hub: Yes
Door Detector: Yes
PIR Detector: Yes
User Management Hub: 33 app users (31 general users, 1 admin user and 1 installer) and 32 keypad users
Logs Hub: Up to 5, 000 entries
Measuring Range (Temperature) Door Detector: –15 °C to +65 °C (+5 °F to +149 °F) (indoor)
PIR Detector: –15 °C to +65 °C (+5°F to +149 °F) (indoor)
Transmission Protocol Hub: SIA, SoftGuard

Technical

Sensor Door Detector: Reed switch
PIR Detector: Dual elements low-noise PIR sensor
Detection Mode PIR Detector: PIR
Sensitivity PIR Detector: 3 levels adjustable
Detection Range PIR Detector: 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft)
Detection Speed PIR Detector: 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)
Movement Distance Door Detector: < 40 mm (1.57")
Pet Immunity Level PIR Detector: ≤ 18 kg (39.68 lb)
White Light Resistance Level PIR Detector: 2000 lx
Two-way Digital Temperature Compensation PIR Detector: Yes, no attenuation of detection distance in high temperature.
Scenario Door Detector: Non-metal doors

Wireless

Carrier Frequency All: 433.1 MHz–434.6 MHz
Transmitter Power (EIRP) All: Limit 10 mW
Communication Mechanism All: Two-way
Communication Distance Hub: Up to 1,400 m (4593.18 ft) in an open space.
Keyfob: Up to 500 m (1640.42 ft) in an open space.
Door Detector: Up to 1,000 m (3280.84 ft) in an open space.
PIR Detector: Up to 1,200 m (3937.01 ft) in an open space.
Encryption Mode All: AES128
Frequency Hopping All: Yes

General

Language Hub: English
Power Supply Hub: 100-240 VAC, 50/60 HZ
Keyfob: CR2032 battery
Door Detector: CR123A battery
PIR Detector: CR123A battery
Standby Time Hub: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.
Keyfob: 3 years
Door Detector: 4 years
PIR Detector: 4 years
Power Consumption Hub: 220 VAC 80 mA(Max) 220 VAC 40 mA(Standby)
Keyfob: 40 mA(Max), 0.5 uA (Standby)
Door Detector: 42 mA(Max), 29 uA (Standby)
PIR Detector: 44 mA(Max), 34 uA (Standby)
Operating Temperature All: –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity All: 10%–90% (RH)
Product Dimensions Hub: 174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” × 1.51”) (L × W × H)
Keyfob: 60.0 mm × 39.5 mm × 15.0 mm (2.36" × 1.56" × 0.59") (L × W × H)
Door Detector: 100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") (L × W × H)
PIR Detector: 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L × W × H)
Net Weight Hub: 510 g (1.12 lb)
Keyfob: 20 g (0.04 lb)
Door Detector: 70 g (0.15 lb)
PIR Detector: 100 g (0.22 lb)
Gross Weight Kit: 1.46 kg (3.22 lb)
Installation Hub: Wall mount; Desktop mount
Door Detector: Bracket mount
PIR Detector: Wall mount
Casing Material All: PC + ABS
Certifications All: CE
Anti-corrosion Level Basic Protection
Storage Temperature All: –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity All: 10%–90% (RH)
Packaging Dimensions Kit: 270 mm × 218 mm × 122 mm (10.63" × 8.58" × 4.80") (L × W × H)

Wi-Fi

Wi-Fi Standard Hub:IEEE 802.11b/g/n
Wi-Fi Frequency Range Hub:2400-2483.5 MHz
Wi-Fi Power Transmission Hub:≤20 dBm@2400-2483.5 MHz

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