At a glance
- User Management
- 33 app users and 32 keypad users
- Network Port
- 1 RJ-45, 10 Mbps/100 Mbps Ethernet port
- Power Supply
- 100-240 V AC
- Logs
- Up to 5,000 entries
- Communication Mechanism
- Two-way
In the box
- Hub 2
- Door detector
- PIR detector
- Keyfob
Model ART-ARC3800H-03-FW2Dahua ART-ARC3800H-03-FW2 Hub 2 Wireless Alarm Starter Kit
₹27,034 Incl. GST
₹22,910 + 18% GST
At a glance
- User Management
- 33 app users and 32 keypad users
- Network Port
- 1 RJ-45, 10 Mbps/100 Mbps Ethernet port
- Power Supply
- 100-240 V AC
- Logs
- Up to 5,000 entries
- Communication Mechanism
- Two-way
Wireless burglar alarm starter set with the Dahua Hub 2, a door detector, a motion detector and a key fob, so a home, shop or small office can start with the essentials. The hub connects over Ethernet, Wi-Fi and dual-SIM cellular and takes up to 150 devices.
- WarrantyManufacturer warranty under Dahua's terms. Warranty claims
- DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery
Overview
The Dahua ART-ARC3800H-03-FW2 is a wireless burglar alarm starter kit built around the Dahua Hub 2 (ARC3800H). It comes with a door detector, a passive infrared (PIR) motion detector and a keyfob, so a home, shop or small office can start with the essentials and add more devices later. The hub connects over Ethernet, Wi-Fi and dual-SIM cellular, has a built-in speaker for alert sounds and voice broadcasts, and takes up to 150 wireless devices.
Is it right for you?
- It suits a home, shop or small office that wants a wireless alarm with app, SMS and voice-call alerts and room to grow.
- It suits a place that already uses Dahua cameras: the hub accepts 8 camera channels for alarm video clips, and it works with PIR camera detectors and the intercom siren.
- The door detector is specified for non-metal doors. For a steel door or shutter, plan a wired metal contact on a wireless input module.
- It suits a monitored installation too: the hub reports in SIA and SoftGuard protocols.
- Indoor devices only, -10 to 55 °C.
Key features
- Hub takes up to 150 wireless peripherals, including 6 sirens, 64 keyfobs, 8 keypads, 4 repeaters and PIR cameras (8 indoor PIR cameras).
- Ethernet, Wi-Fi and dual-SIM cellular (2G, 3G and LTE), with one SIM active at a time.
- Push notifications, SMS and calls, with calls and SMS to up to 5 numbers.
- Built-in speaker for alert sounds and voice broadcasts, and voice-call alarms.
- 33 app users (31 general users, 1 admin and 1 installer) and 32 keypad users.
- Arming by app, keypad, remote control, card or schedule.
- PIR detector covers 12 m at 90° from a 2.2 m mounting height, with pet immunity up to 18 kg; door detector triggers when the magnet moves more than 40 mm away.
- Hub range up to 1,400 m in open space on AES128 (Advanced Encryption Standard) encrypted, frequency-hopping radio; 4,750 mAh backup battery for up to 12 hours.
What else you need
A mains socket for the hub (100 to 240 V AC), an Ethernet or Wi-Fi connection for app access, and an active SIM card if you want cellular alerts. Add a siren from the Dahua wireless range for a local audible alarm. The peripherals use CR123A (door and PIR detectors) and CR2032 (keyfob) batteries.
Installation
An alarm installer can survey and set it up, and a confident owner can do a small home. The hub goes on a wall or desk near power and the network, the door detector on its bracket on a non-metal door or window, the PIR detector on a wall at 2.2 m, then each device is paired in the Dahua app.
Software and licences
Setup, arming and notifications use the Dahua app. SMS alerts can be sent in English, Spanish (Latin America), French, Italian, Arabic, Turkish or Danish, English by default; the voice message feature and local speaker support English and Italian. Firmware updates arrive through the cloud.
Before you buy
- The door detector is for non-metal doors.
- Cellular alerts need a SIM card; check the hub’s cellular bands against your operator before relying on mobile backup.
- The 12 hour standby figure assumes Wi-Fi, a connection to the alarm receiving centre, a 1,800 second heartbeat and 8 peripherals.
- No siren is included in the kit.
Technical specifications
Key facts
- What is it?
- Alarm Hubs & PanelsBrand Dahua, model ART-ARC3800H-03-FW2
- How is it powered?
- 100-240 V AC
- What comes in the box?
- Hub 2; Door detector; PIR detector; Keyfob
- Which documents are available?
- Datasheet, installation / drawing, software (4), online specifications Open documents
- Can SecurityGearHub help with installation?
- Setup guidanceManuals, wiring guides and answers to setup questions. On-site work is arranged separately where available. Ask about installation
RelatedSolutionIntrusion alarm systemsGuideWireless alarm system guideDocumentsAll Dahua documents
General
- Model
- ART-ARC3800H-03-FW2
- 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, Wi-Fi and Cellular network(Supports installation of dual SIM cards. Only one card can be enabled at a time)
- 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 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: Telephone and local speaker
- Indicator Light
- Hub: The indicator indicates the status of alarms, arming and disarming, the network connection and device failure. Keyfob: 1 dual-colour 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
- SMS
- Hub: Yes (up to 5 phone numbers)
- Phone Call
- Hub: Yes (up to 5 phone numbers)
- 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
- 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
- Transmission Protocol
- Hub: SIA, SoftGuard
- 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: less than 40 mm (1.57")
- Pet Immunity Level
- PIR Detector: ≤ 18 kg (39.68 lb)
- White Light Resistance Level
- PIR Detector: 2000 lx
- Scenario
- Door Detector: Non-metal doors
- Carrier Frequency
- All: 433.1 MHz to 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
- Language
- Hub: Up to 7 languages are supported for SMS: English, Spanish (Latin America), French, Italian, Arabic, Turkish, and Danish. It is set as English by default. The alarm voice message feature and local speaker support English and Italian.
- 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 centre, 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
- Installation
- Hub: Wall mount; Desktop mount Door Detector: Bracket mount PIR Detector: Wall mountHub: Wall mount; Desktop mount Door Detector: Bracket mount PIR etector: Wall mount
- Anti-corrosion Level
- Basic Protection
- Wi-Fi Power Transmission
- Hub:≤20 dBm@2400-2483.5 MHz
Input
- Power Supply
- Hub: 100-240 V AC, 50/60 HZ Keyfob: CR2032 battery Door Detector: CR123A battery PIR Detector: CR123A battery
- Power Consumption
- Hub: 220 V AC 80 mA(Max) 220 V AC 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)
- Wi-Fi Frequency Range
- Hub:2400-2483.5 MHz
- Frequency Range
- Hub: EU: 4G：FDD-LTE: B1/B3/B7/B8/B20/B28A; TDD-LTE: B38/B40/B41; 3G：WCDMA: B1/B8; 2G：GSM: 1,800/900 MHz;Hub: LM: 4G：FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B28; TDD-LTE: B40; 3G：WCDMA: B1/B2/B4/B5/B8; 2G：GSM: 850/900/1800/1900 MHz;
Protection
- Tamper
- Hub: Yes Door Detector: Yes PIR Detector: Yes
Environment
- 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)
- Two-way Digital Temperature Compensation
- PIR Detector: Yes, no attenuation of detection distance in high temperature.
- Operating Temperature
- All:, 10 °C to +55 °C (+14 °F to +131 °F) (indoor)
- Operating Humidity
- All: 10% to 90% (RH)
- Storage Temperature
- All:, 10 °C to +55 °C (+14 °F to +131 °F)
- Storage Humidity
- All: 10% to 90% (RH)
Physical
- 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)
- Casing Material
- All: PC + ABS
- Packaging Dimensions
- Kit: 270 mm × 218 mm × 122 mm (10.63" × 8.58" × 4.80") (L × W × H)
Approvals
- Certifications
- All: CE
- Wi-Fi Standard
- Hub:IEEE 802.11b/g/n
- Cellular Network Standard
- Hub:GSM/WCDMA/LTE
- Warranty
- Manufacturer warranty under Dahua's terms. How claims work
Product attributes and shipping details
| Brand | Dahua |
|---|---|
| Connectivity | Wi-Fi, Ethernet |
| Radio Frequency | All: 433.1 MHz–434.6 MHz |
Downloads
Download software
- Dahua ART-ARC3800H-03-FW2 software (DMSS (iOS))Version 2.6.31 · iOS 13.0+ · Released October 30, 2026Prerequisites: account; End-user app for the alarm hub (datasheet/manual names DMSS)Licence: Free; account requiredSoftware · Family · apps.apple.comView official download page
- Dahua ART-ARC3800H-03-FW2 software (DMSS (Android))Version 2.6.22 · Android 7.0+ · Released October 27, 2026Prerequisites: account; End-user app for the alarm hub (datasheet/manual names DMSS)Licence: Free; account requiredSoftware · Family · play.google.comView official download page
- Dahua ART-ARC3800H-03-FW2 software (DoLynk Care (installer app))iOS 13.0+; Android 7.0+ · Released November 3, 2026Prerequisites: Installer account; Installer app (access level 3) per Alarm Hub 2 manualLicence: Free; account requiredSoftware · Family · apps.apple.comView official download page
- DMSS (Dahua official page)iOS 13.0+, Android 7.0+ · Released October 30, 2026Prerequisites: Dahua/DMSS account; hub on network; End-user app for the alarm hub (datasheet/manual names DMSS)Licence: Free; account requiredSoftware · Family · software.dahuasecurity.comView official download page
Documentation
- DHI-ART-ARC3800H-03-FW2 datasheet 20241017Revision Rev 002.000Datasheet · This model · materialfile.dahuasecurity.comDownload
- Dahua ART-ARC3800H-03-FW2 product pageOnline specifications · This model · dahuasecurity.comView official page
Installation guide
- ART-ARC3800H-03-FW2 Rendergraph Application ENInstallation / drawing · This model · materialfile.dahuasecurity.comDownload
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Questions about this product
What is in the kit?
The Hub 2 (ARC3800H), a door detector, a PIR motion detector and a keyfob.
What does Hub 2 offer beyond the basics?
A built-in speaker for alert sounds and voice broadcasts, 8 camera channels for alarm video clips, SIA and SoftGuard reporting for monitoring centres, and mains power at 100 to 240 V AC with a 4,750 mAh backup battery.
Does it need an internet connection?
For app control and notifications, yes, over Ethernet or Wi-Fi. Calls and SMS can go over the mobile network with a SIM card.
Does it keep working in a power cut?
The hub's 4,750 mAh battery lasts up to 12 hours under Dahua's stated conditions, and the detectors and keyfob run on their own batteries.
Will the motion detector ignore my pet?
It has pet immunity for animals up to 18 kg.
How many people can use the app?
33 app users: 31 general users, 1 admin and 1 installer.
Ask about this modelSetup, compatibility, what is in the box
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