SKU: 785999596

DAHUA ART-ARC3000H-03-GW2(868) Alarm KIT

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Description

DAHUA ART-ARC3000H-03-GW2(868) Alarm KITART ARC3000H 03 GW2(868) Alarm KIT > Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs). > Peripherals status display (signal strength, battery level, temperature, program version). > Wired, Wi Fi or GPRS network connection. > Dual SIM and Single Standby, auto switching. > Automatic network replenishment (ANR). > Video linkage on App. > SOS emergency alarm. > Frequency hopping function and two way communication technology ensure

ART-ARC3000H-03-GW2(868)

Alarm KIT

> Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs).
> Peripherals status display (signal strength, battery level, temperature, program version).
> Wired, Wi-Fi or GPRS network connection.
> Dual SIM and Single Standby, auto switching.
> Automatic network replenishment (ANR).
> Video linkage on App.
> SOS emergency alarm.
> Frequency hopping function and two-way communication technology ensure communication stability.
> Cloud update and automatic recovery from update failure.



Product Data

Input and Output

Wireless Protection Zone

Hub: 150-channel wireless peripherals (6 sirens, 64 wireless keyfobs)

Port

Buzzer

Hub: Built-in

Button

Hub: 1 × reset, 1 × power, 1 × AP
Keyfob: 4 (Home, Away, Disarm, and SOS)
Door Detector: 1 × power button
PIR Detector: 1 × power button

Indicator Light

Hub: 1 for multiple statuses (alarm, arming, disarming, networking, and malfunction)
Keyfob: 1 × two-color status indicator (green: normal, red: abnormal)
Door Detector: 1 × green alarm indicator
PIR Detector: 1 × green alarm indicator

Storage battery

Hub: Built-in lithium battery

Network Mode

Hub: Single SIM (GSM:900/1800MHz); dual SIM single standby

Network Port

Hub: 1 × RJ-45 10 M/100 M Ethernet port

Function

Network Protocol

Hub: TCP/IP, including PPTP, L2TP, DHCP, UPNP, and NTP

Offline Cache

Hub: Max. 50 entries (ANR)

Power Failure Protection for Configured Parameters

Hub: Yes

Remote Update

All: Cloud update

Video Linkage

Hub: Yes

SMS

Hub: Yes (up to 5 phone numbers)

Phone Call

Hub: Yes (up to 5 phone numbers)

Low Battery Alarm

All: Yes

Tamper Alarm

Hub: Yes
Door Detector: Yes
PIR Detector: Yes

User Management

Hub: Share function for App users

Search

Hub: Searching push messages, device status, and program version. Detecting signal strength.
Keyfob: Signal strength detection
Door Detector: Signal strength detection
PIR Detector: Signal strength detection

Arm and Disarm

Hub: App; keyfob; schedule

Wireless

Carrier Frequency

All: 868.0 MHz–868.6 MHz

Communication Distance

Hub: Up to 2,000 m (6,561.68 ft) in an open space
Keyfob: Up to 900 m (2,952.76 ft) in an open space
Door Detector: Up to 1,200 m (3,937.01 ft) in an open space
PIR Detector: Up to 1,600 m (5,249.34 ft) in an open space

Communication Mechanism

All: Two-way

Encryption Mode

All: AES128

Frequency Hopping

All: Yes

Wi-Fi

Hub: 2.4G

Peripherals

External Zone

Door Detector: 1-channel dry contact input

Temperature

Measuring Range (Temperature)

Door Detector: –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
PIR Detector: –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)

Measuring Precision (Temperature)

Door Detector: ± 1 °C (± 33.8 °F)
PIR Detector: ± 1 °C (± 33.8 °F)

Resolution (Temperature)

Door Detector: 1 °C (33.8 °F)
PIR Detector: 1 °C (33.8 °F)

Specification

Sensor

Door Detector: Reed switch
PIR Detector: Dual elements low-noise PIR sensor

Test Mode

Door Detector: Yes
PIR Detector: Yes

Scenario

Door Detector: Non-metal doors

Movement Distance

Door Detector: < 40 mm (1.57")

Detection Mode

PIR Detector: PIR

Detection Range

PIR Detector: 12 m (39.37 ft) (90°) with installtion 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)

Pet Immunity Level

PIR Detector: ≤ 18 kg (39.68 lb)

White Light Resistance Level

PIR Detector: 6500 lx

Two-way Digital Temperature Compensation

PIR Detector: Yes, no attenuation of detection distance in high temperature

Sensitivity

PIR Detector: 3 levels adjustable

General

Power Supply

Hub: 12 V DC, 1.5 A (Europe, UK and USA power adapters are optional)
Keyfob: CR2032 battery
Door Detector: CR123A battery
PIR Detector: CR123A battery

Battery Life

Hub: Storage battery standby for 12 Hours
Keyfob: 5 years
Door Detector: 5 years
PIR Detector: 4 years

Power Consumption

Keyfob: Max. 85 mW
Door Detector: Max. 70 mW
PIR Detector: Max. 75 mW

Operating environment

Hub: –10 °C to +50 °C (+14 °F to +122 °F) (indoor)
Keyfob: –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Door Detector: –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
PIR Detector: –10 °C to +55 °C (+14 °F to +131 °F) (indoor)

Operating Humidity

All: 10%–90% (RH)

Product Dimensions

Hub: 163.0 mm × 163.0 mm × 32.0 mm (6.42"" × 6.42"" × 1.26"") (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)

Packaging Dimensions

Hub: 219.0 mm × 187.0 mm × 91.0 mm (8.62"" × 7.36"" × 3.58"") (L × W × H)
Keyfob: 135.0 mm × 98.5 mm × 27.8 mm (5.31"" × 3.88"" × 1.09"") (L × W × H)
Door Detector: 135.0 mm × 98.5 mm × 27.8 mm (5.31"" × 3.88"" × 1.09"") (L × W × H)
PIR Detector: 135.0 mm × 98.5 mm × 56.8 mm (5.31"" × 3.88"" × 2.24"") (L × W × H)

Installation

Hub: Wall mount; Desktop
Door Detector: Bracket mount
PIR Detector: Wall mount

Net Weight

Hub: 0.38 Kg (0.84 lb)
Keyfob: 20 g (0.04 lb)
Door Detector: 70 g (0.15 lb)
PIR Detector: 100 g (0.22 lb)

Gross Weight

Hub: 0.8 Kg (1.76 lb)
Keyfob: 65 g (0.14 lb)
Door Detector: 115 g (0.25 lb)
PIR Detector: 170 g (0.37 lb)

Casing

All: PC + ABS

Certifications

All: CE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 785999596

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4.8 ★★★★★
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B
Verified Purchase
Ben
Battle Creek, US
★★★★★ 5
Easy to use Plug and Play
Size: USB C to Ethernet Adapter
The item works great. I was having issues with video conference calls even with strong wifi in my house. I bought this adapter due to my HP laptop not having an Ethernet port. This worked great right out of the box. It was detected automatically and as soon as I plugged the Ethernet cable into the adapter, my laptop immediately switched over to that and my internet became more stable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
B
Verified Purchase
Brandon Huber
Boise, US
★★★★★ 4
It's functional but not as fast as I expected.
Size: USB C to Ethernet Adapter
For Android phone Samsung Flagship Galaxy Series phones... at best getting 136 Mbps, which is 0.136 Gbps. But it is working and allowing me to transfer files within my network. No where near a Gigabit transfer. I will likely keep it because I have another use case for it (a faulty Ethernet on a laptop) and don't get me started with the abyssal wifi speeds on laptops. This deserves at best 4 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
M
Verified Purchase
Maria Cross
Phoenix, US
★★★★★ 5
Great item
Size: USB C to Ethernet Adapter
Works like a charm. Easy set up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
I
Verified Purchase
Ian H.
Massapequa, US
★★★★★ 5
great product
Size: USB C to Ethernet Adapter
I have a bunch of these and the y work great, fast, easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
K
Verified Purchase
KrisB
Lake Worth, US
★★★★★ 5
Worth every penny
Size: USB C to Ethernet Adapter
This adapter provides a stable, hardwired connection when Wi-Fi is not fast enough for heavy law school research. It is strictly plug and play, requiring no software installation. The weight is negligible, making it easy to keep in my bag for campus. Given the excellent build quality and consistent functionality without any drop-offs, it offers solid value for money. It’s perfectly versatile for numerous uses (keeps me from having to use like 3 other dongles)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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