All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Order before 2pm (Sydney time) on a business day and in-stock items are dispatched the same day. Most orders arrive within 1–4 business days Australia-wide; remote and regional areas can take a little longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
Alarm Detectors
Dahua DH-ARD2251E-W2, Wireless External Triple-Tech Detector
The Dahua DH-ARD2251E-W2 is an outdoor wireless detector for the Dahua AirShield alarm system that combines three detection technologies — PIR, microwave and an optical verification camera — to catch a real intruder outside while shrugging off the things that fool ordinary outdoor sensors. It detects movement up to 15 metres, has pet immunity to around 40 kg, supports anti-masking, and captures a short verification image so you can confirm an outdoor alarm before you act. It is IP66 rated and links to the hub over an encrypted 868 MHz two-way connection. It works with the ARC3800H AirShield Hub 2 only, which is sold separately.
Key points
- Triple-tech detection: PIR + microwave + optical, with intelligent filtering
- Outdoor range up to 15 m at 90° (1 m mounting height); 3 sensitivity levels
- Pet immunity to about 40 kg / under 80 cm; anti-masking and tamper
- Built-in camera for alarm video verification (IR up to 15 m, 110° view)
- 868 MHz two-way radio with AES128 encryption and frequency hopping; up to 1,600 m
- IP66, -25 to +60 C, 4x CR123A; works with the ARC3800H AirShield Hub 2 only
Dahua DHI-ARD912-W2(D) Wireless Water Leak Detector
The Dahua DHI-ARD912-W2(D) is a wireless water-leak detector for the Dahua AirShield alarm system. Place it on the floor by a washing machine, dishwasher, hot-water unit or under a sink and it raises an alarm the moment water reaches its probe, so you catch a leak before it does real damage. This (D) version has an adjustable-height probe, so you can set how deep the water has to pool before it alarms, and the casing is IPX5 water-resistant. It links to your AirShield hub over an encrypted two-way RF connection. An AirShield hub is required and sold separately.
Key points
- Alarms as soon as water reaches the probe
- Adjustable-height probe sets the trigger depth and sensitivity
- IPX5 water-resistant casing; no wiring, easy to place
- Encrypted two-way RF link with frequency hopping and jamming detection
- Ambient temperature display and overheat alarm
- CR123A battery, around 3 years; indoor; requires an AirShield hub
Dahua DHI-ARD912-W2 Wireless Water Leak Detector
The Dahua DHI-ARD912-W2 is a wireless water-leak detector for the Dahua AirShield alarm system. Place it on the floor by a washing machine, dishwasher, hot-water unit or under a sink and it raises an alarm the moment water reaches its sensor, so you catch a leak before it does real damage. Sensitivity is adjustable to suit the spot, the casing is IPX5 water-resistant, and it links to your AirShield hub over an encrypted 868 MHz two-way connection. An AirShield hub is required and sold separately.
Key points
- Alarms as soon as water reaches the sensor
- Adjustable sensitivity to suit the location
- IPX5 water-resistant casing; no wiring, easy to place
- 868 MHz two-way radio with AES128 encryption and frequency hopping
- Range up to 1,200 m in open space to the hub
- Temperature display and overheat alarm; CR123A battery, around 3 years
Dahua DHI-ARD512-W2 Wireless Glass Break Detector
The Dahua DHI-ARD512-W2 is a wireless glass-break detector for the Dahua AirShield alarm system. It listens for the specific sound of breaking glass within about 9 metres and raises an alarm before an intruder is through the window, covering tempered, double-glazed, laminated, wired, plate and float glass. It links to your AirShield hub over an encrypted 868 MHz two-way connection and runs on a battery, so there is no wiring to run. An AirShield hub is required and sold separately.
Key points
- Acoustic glass-break detection up to 9 m, for most common glass types
- Dual-frequency listening with algorithms to cut false alarms
- 868 MHz two-way radio with AES128 encryption and frequency hopping
- Range up to 1,600 m in open space to the hub
- Two wired alarm inputs to add third-party detectors
- CR123A battery with around 3 years of life; tamper alarm; indoor use
Dahua DHI-ARD323-W2(S) Wireless Door Detector
The Dahua DHI-ARD323-W2(S) is a wireless magnetic door and window detector for the Dahua AirShield alarm system. A sensor and a separate magnet sit on the door (or window) and its frame; when the door is opened while the system is armed, the magnet moves away from the sensor and the alarm is triggered. You can see the live open or closed state of every door and window in the DMSS app. It links to the hub over an encrypted two-way RF connection and runs on a battery. An AirShield hub is required and sold separately.
Key points
- Magnetic reed contact for doors and windows; triggers on opening when armed
- Real-time open/closed status of each door and window in the DMSS app
- Encrypted two-way RF link with frequency hopping; signal-strength check
- Tamper alarm, ambient temperature monitoring and low-battery warning
- Slim design for discreet mounting; magnet gap up to about 40 mm
- CR123A battery, around 3 years; indoor; requires an AirShield hub
Dahua DHI-ARD1731-W2 Wireless PIR-Camera
The Dahua DHI-ARD1731-W2 is an indoor wireless PIR motion detector with a built-in camera, part of the Dahua AirShield wireless alarm range. When it detects movement it captures and sends a burst of HD snapshots to your Dahua alarm hub and phone, so you can visually confirm whether an alarm is a real intruder or a false trigger before you act.
Key points
- Indoor PIR detector with built-in 2MP camera (snapshots up to 1600 × 1200)
- Sends up to 6 HD images in about 10 seconds for visual alarm verification
- 12 m detection range, 88° horizontal coverage; pet immunity up to 18 kg
- Two-way encrypted wireless (AES128) with frequency hopping; tamper alarm
- Battery powered (3 × CR123A), about 4 years typical life
- Requires a Dahua AirShield wireless alarm hub (sold separately)
Dahua DHI-ARD1233-W2 Wireless PIR Detector
The Dahua DHI-ARD1233-W2 is a wireless indoor PIR motion detector for the Dahua AirShield alarm system. It covers a 12-metre, 90-degree area, ignores pets up to 18 kg to cut false alarms, and reports to the hub over encrypted two-way 868 MHz wireless with a range of up to 1,600 metres in open space. It runs about four years on its battery and is part of a system, so it needs an AirShield hub to work.
Key points
- Indoor wireless PIR detector for the Dahua AirShield alarm system
- 12 m detection at 90° from a 2.2 m mounting height; pet immunity up to 18 kg
- Dual-element PIR with temperature compensation and 3 sensitivity levels
- 868 MHz two-way wireless, AES128 encryption, frequency hopping, up to 1,600 m open-space range
- CR123A battery with roughly 4-year life; tamper and low-battery alarms
- Wall mount, 104 x 60 x 50 mm; requires an AirShield hub (sold separately)
Dahua DHI-ARD324-W2(S) Wireless Door Detector Plus
The Dahua DHI-ARD324-W2(S) is a Door Detector Plus for the Dahua AirShield alarm system. As well as sensing when a door or window is opened, it detects shock and tilt, so it catches someone forcing or lifting a door, not just opening it. It has a wired input for a third-party contact and even monitors temperature. It links to your AirShield hub over an encrypted two-way wireless connection and runs on a long-life battery, so there is no wiring to the hub. An AirShield hub is required and sold separately.
Key points
- Three sensors in one: open/close, shock, and tilt up to 25°
- Reed switch plus a triaxial accelerometer for accurate detection
- One wired alarm input for a third-party contact (NO/NC/impulse)
- Built-in temperature monitoring (-15 C to +65 C)
- Encrypted two-way wireless (AES128, frequency hopping), up to 1,000 m
- CR123A battery with up to around 3 years of life; tamper alarm
- Indoor use on non-metal doors; requires a Dahua AirShield hub
Before you buy
What customers ask most before ordering from this range — and how we deliver.
Which kit is right for me?
Start with three questions: how many areas do you need to cover, do you want colour night vision, and do you want AI alerts that ignore cars and animals? For most homes, a 4-camera 8MP ColorVu or Full-Colour kit is the sweet spot. Not sure? Use our CCTV Advisor — answer a few questions and it recommends a kit — or email us and we'll spec it with you.
Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?
Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.
How long does delivery take?
Order before 2pm (Sydney time) on a business day and in-stock items are dispatched the same day. Most orders arrive within 1–4 business days Australia-wide; remote and regional areas can take a little longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
How much is shipping?
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
What warranty do you offer?
All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
What is your return policy?
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Do you offer installation?
We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.
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