- Sku: DS-PDB-IN-Wall-1
- Vendor: SecurityAustralia
Hikvision DS-PDSMK-S-WB Ax Pro Wireless Photoelectric Smoke Sensor Detector
The DS-PDSMK-S-WB delivers reliable wireless smoke detection for residential and commercial indoor environments integrating with the Hikvision Ax Pro alarm ecosystem. Using a photoelectric sensor chamber with sealed optics, it detects smoke particles early and triggers an audible alarm while pushing notifications through the Hik-Connect app. Powered by a non-replaceable CR17450 battery rated for up to 10 years, no ongoing maintenance is required.
Why This Model
- 10-year battery life: The sealed, non-replaceable CR17450 cell eliminates routine battery changes, making this practical for hard-to-reach ceiling installations in both homes and businesses.
- Sealed optics with digital temperature compensation: Protection against dust and insects combined with adaptive processing reduces false alarms in varying indoor conditions, keeping alerts meaningful.
- AES-128 encrypted wireless communication: Secure data transmission to the Ax Pro hub prevents signal tampering or spoofing, which matters in commercial environments where alarm integrity is critical.
All IP cameras and recording devices (NVR’s/DVR’s) are covered by a 3 year back-to-base manufacturer warranty.
Our warranty is limited to the replacement of faulty items or parts and does not include damage due to incorrect fitting of parts or accessories, or damage due to mishandling the equipment once out of the box. All faults are sent to the manufacturer for inspection and diagnosis before a replacement is sent out.
Read more about the Terms & Conditions here – https://www.securityaustralia.com.au/terms-and-conditions/
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Despatch Times: Products are despatched on the same day if the order was placed before 11am on any weekday, Monday - Friday. All other orders are processed and despatched within 24 hours or next business day.
Order Confirmation: Once you place an order, you will receive a confirmation email. This indicates that your order has been received in our system and is now being processed for dispatch. If your item is back-ordered or unavailable, we will notify you via email, and if we do not receive a response, we will attempt to contact you by phone as soon as possible. We value your time and strive to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and prepare the order for shipping.
Shipping Times: General shipping times for StarTrack, TNT and Allied couriers are between 1-3 working days from despatch. Longer delivery times may be caused by your package being held at your local courier depot that is beyond our control. Please contact us or the local post depot for confirmation.
Tracking Numbers: all tracking numbers will be emailed to you by our warehouse processing team within the day, after your order is despatched to our local courier.
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Hikvision DS-PDSMK-S-WB Ax Pro Wireless Photoelectric Smoke Sensor Detector
Model: DS-PDSMK-S-WB
Who This Is For
Property managers specifying fire detection for buildings already running Hikvision Ax Pro wireless alarm systems will find the DS-PDSMK-S-WB slots directly into an existing setup without additional cabling or hybrid panel complications. It suits residential apartments, commercial offices, childcare centres, and small retail premises where ceiling-mounted smoke detection is required but running new wiring is impractical or cost-prohibitive. The unit operates entirely on battery power with a rated life of up to 10 years in standard standby, which removes the servicing burden associated with conventional wired detectors or short-life battery replacements. Installers and building managers who need encrypted wireless communication, remote monitoring via Hik-Connect, and tamper alerting in a compact ceiling-mount form factor will find this detector matches those requirements directly out of the box.
What This Detector Actually Does
Photoelectric Smoke Detection
The sealed photoelectric sensor chamber detects smoke particles by measuring light scatter inside the chamber. Sealed optics resist dust and insect ingress, which reduces false triggers and keeps sensitivity consistent over the detector's operational life without manual cleaning.
10-Year Battery Life
A single non-replaceable CR17450 battery rated for up to 10 years in standard standby mode means this detector can remain in service for the full maintenance cycle of many commercial leases or residential tenancies. A low-battery notification is sent to the connected system before power is exhausted.
AES-128 Encrypted Wireless
Communication with the Ax Pro hub uses AES-128 encryption, which prevents signal interception or spoofing. For commercial and residential sites where alarm system integrity is a compliance or insurance requirement, encrypted wireless removes the vulnerability of unencrypted RF protocols.
Digital Temperature Compensation
Integrated digital processing adjusts detection sensitivity based on ambient temperature, operating across -10 °C to 60 °C. This reduces nuisance alarms in spaces that experience temperature swings - such as storerooms, server rooms, and kitchens adjacent to cooking areas.
Tamper and Signal Monitoring
The DS-PDSMK-S-WB reports tamper events to the connected Ax Pro hub if someone attempts to remove or interfere with the unit. Signal strength and environment temperature indicators give the hub real-time status data, supporting remote diagnostics without a site visit.
Hik-Connect Remote Monitoring
When paired with an Ax Pro hub, smoke events and system status are pushed to the Hik-Connect app. Building managers or alarm monitoring centres can receive immediate notifications for any detection event, low battery alert, or tamper alarm without needing a separate monitoring platform.
Who Buys This Model
- Ax Pro System Installers: Security integrators expanding existing Hikvision Ax Pro wireless alarm installations with certified fire detection - adding smoke sensors to the same encrypted RF network already covering intrusion zones.
- Commercial Property Managers: Building and strata managers fitting out tenancy spaces where cable runs are inaccessible or prohibited, and where the 10-year battery life aligns with typical long-term lease cycles.
- Residential Alarm Upgraders: Homeowners who have already invested in an Ax Pro hub and want to consolidate smoke detection into the same app and monitoring platform rather than running separate standalone detectors.
- Childcare and Education Facilities: Operators requiring compliant ceiling-mounted smoke detection in rooms where surface-mounted wiring is impractical, benefiting from the tamper alert and remote monitoring functions.
Honest Assessment
The DS-PDSMK-S-WB performs well in its intended role: a wireless, low-maintenance smoke detector that integrates cleanly into a Hikvision Ax Pro alarm ecosystem. The 10-year battery rating, sealed photoelectric chamber, AES-128 encryption, and Hik-Connect app integration are all confirmed specifications that make it a practical choice for installers wanting fire detection on the same platform as intrusion, access, and video. The compact 102 mm ceiling-mount form factor and straightforward pairing process keep installation time low. What this detector will not do is operate as a standalone unit - it requires a compatible Ax Pro hub to report events or push remote notifications. It also uses a non-replaceable battery, so end-of-life means replacing the entire unit rather than a cell swap. Sites requiring hardwired smoke detection for compliance reasons, or premises with an existing non-Hikvision alarm panel, should look at wired or panel-agnostic detectors available through Security Australia.
Before You Buy
Installer Note: The DS-PDSMK-S-WB is designed exclusively for use within the Hikvision Ax Pro wireless alarm ecosystem. Before ordering, confirm that the site already has a compatible Ax Pro hub installed and that the number of enrolled wireless devices does not exceed the hub's zone capacity. The detector must be ceiling-mounted for correct photoelectric operation - wall mounting is not a supported installation method for this unit.
Battery Note: The CR17450 battery is non-replaceable by design. When battery life is exhausted (rated up to 10 years in standard standby), the entire detector unit must be replaced. Factor this into long-term maintenance planning for larger multi-detector installations, and record the commissioning date for each unit at time of installation.
Quick Fit Check
- Good match if: You are expanding an existing Hikvision Ax Pro wireless alarm system and want smoke detection consolidated into the same hub, app, and monitoring platform using AES-128 encrypted wireless communication.
- Good match if: The installation site has no practical cable route to the ceiling and requires a detector with a battery life long enough to avoid annual servicing - the 10-year rated CR17450 battery covers most commercial and residential maintenance cycles.
- You may need a different model if: The site runs a non-Hikvision alarm panel or requires hardwired smoke detection for building code compliance - a wired photoelectric detector or panel-compatible addressable device would be the more appropriate product type.
Key Features & Technical Specifications
Real-World Scenarios
How It Compares
- Choose this if: You are working within a Hikvision Ax Pro wireless alarm system and need encrypted, remotely monitored smoke detection without running new cabling to the ceiling.
- You may need a different model if: The site uses a non-Hikvision alarm panel or has a requirement for hardwired or addressable smoke detection - a wired photoelectric or panel-compatible addressable detector would be the more appropriate product type for those scenarios.
- Pairs well with: Hikvision Ax Pro wireless alarm hubs and compatible Ax Pro wireless intrusion sensors, panic buttons, and siren/strobe devices on the same wireless network.
Common Questions
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Does this smoke detector work as a standalone unit without a hub?
No. The DS-PDSMK-S-WB requires a compatible Hikvision Ax Pro wireless alarm hub to function as a networked detector. Without an enrolled hub, the unit cannot report smoke events remotely, push Hik-Connect notifications, or trigger connected alarm outputs. The detector must be paired to an Ax Pro hub during commissioning before it provides remote alerting. -
Can the battery be replaced when it runs out?
No. The CR17450 battery in the DS-PDSMK-S-WB is non-replaceable by design. When the battery is exhausted after the rated life of up to 10 years in standard standby, the entire detector unit must be replaced. The system will send a low-battery notification to the hub before power is fully depleted, giving time to plan the replacement. -
Will this detector cause false alarms in a kitchen or bathroom with steam?
Possibly, if installed directly adjacent to cooking or shower steam sources. The photoelectric detection method is less prone to nuisance alarms from cooking fumes than ionisation-type detectors, and digital temperature compensation adjusts sensitivity across the -10 °C to 60 °C operating range. However, no smoke detector should be mounted directly above a cooking appliance or in a steam-heavy bathroom - position the unit in a hallway or adjacent room as recommended by AS 3786. -
Does the DS-PDSMK-S-WB communicate with a monitoring centre?
Yes, indirectly. The detector communicates smoke and tamper events to the paired Ax Pro hub, and the hub can relay those events to a professional monitoring centre if the hub is configured with a monitoring service. The detector itself does not have a direct SIM card or IP reporting path - all communication flows through the Ax Pro hub. -
What does the tamper alert actually detect?
The tamper function detects physical removal or interference with the detector unit. If someone attempts to remove the DS-PDSMK-S-WB from its ceiling bracket without authorisation, the hub receives a tamper alert and can trigger a connected siren or send a notification via Hik-Connect. This is particularly useful for multi-tenancy properties where unauthorised removal of detectors is a risk. -
Is the DS-PDSMK-S-WB suitable for outdoor installation?
No. This detector is rated for indoor use only with an operating humidity range of 10% to 90%. It is not rated for outdoor exposure, direct moisture contact, or installation in unenclosed spaces. For outdoor or semi-exposed areas, a different detection technology would be required. -
How is the wireless signal strength monitored?
The DS-PDSMK-S-WB includes a built-in signal strength indicator that reports link quality back to the Ax Pro hub. Installers can check signal status through the hub interface or Hik-Connect app at the time of commissioning to confirm the mounting position has adequate RF coverage before finalising the installation. If signal is marginal, repositioning the detector or adding an Ax Pro repeater can resolve the issue. The full Ax Pro wireless accessory range is available through Security Australia.
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