Wireless PIR & Glass Break Detector, 12 m PIR, 8 m Glass, DS-PDPG12P-EG2-WE

Introduction: What the DS-PDPG12P-EG2-WE offers

The DS-PDPG12P-EG2-WE is a compact wireless dual-sensor detector that combines passive infrared (PIR) motion detection with an integrated acoustic glass-break sensor. Designed for use with Hikvision AX Pro systems, this indoor detector aims to deliver broader protection from a single device: motion across a 12 m coverage area and glass-break detection up to 8 m. With AES-128 encrypted two-way wireless communications, selectable glass sensitivity, pet immunity and tamper protection, it is positioned as a versatile choice for homes, small businesses and installers wanting to reduce component count while improving detection reliability.

Key features at a glance

• Dual detection:PIR motion + acoustic glass-break in one unit.
• PIR performance:Up to 12 m range, 85.9° field of view with 52 detection zones.
• Glass-break coverage:Up to 8 m, selectable sensitivity and support for many glass types.
• Wireless security:Tri-X 868 MHz two-way transmission, AES-128 encryption and frequency hopping.
• Pet immunity:Suitable for homes with pets up to 30 kg.
• Tamper protection and indicators:Front and rear tamper, multi-LED indications and easy enrolment options (power-up, remote ID, QR).
• Compact design:Small footprint (65.5 × 103 × 48.5 mm) for inconspicuous indoor mounting.

Detailed specifications and benefits

The DS-PDPG12P-EG2-WE pulls together a number of technical choices intended to meet common real-world requirements for indoor perimeter and interior monitoring. Below are the salient specifications and what they mean in practice.

• Range / angle:Up to 12 m with an 85.9° field of view and 52 detection zones — this provides a broad detection pattern suitable for hallways, living rooms and retail sales areas.
• Detectable speed:0.3–2 m/s — covers typical human walking and running speeds, improving accuracy for intruder detection.
• White light immunity:Up to 6,500 lux — reduces false triggers from bright light sources such as direct sunlight or strong indoor lighting.

Benefit: The PIR provides reliable movement detection while the dense zoning helps the detector localise activity and reduce blind spots.

• Range:Up to 8 m, with selectable sensitivity to tune performance based on installation environment.
• Supported glass types:Float, plate, tempered, wired, laminated, double glazing; glass thickness 2.4–6.4 mm; supported glass sizes from 0.3×0.3 m to 3×3 m.

Benefit: The acoustic sensor listens for the characteristic sound signatures of breaking glass. When combined with PIR, it helps distinguish genuine intrusion events from benign motion, such as a door being opened away from windows.

• Transmission:Tri-X 868 MHz two-way RF with AES-128 encryption and frequency hopping spread spectrum (FHSS).
• Wireless range:Up to 1.6 km free-space (real-world range depends on building materials and obstructions).
• Power:CR123A × 2 (typical) — note: some sources list one cell; confirm with supplier/stock before purchase.
• Battery life:Manufacturer claims up to 4 years in standby; real life varies by event frequency and reporting cadence.

Benefit: Long wireless range and robust encryption are important for reliable, secure communication with an AX Pro hub. Battery efficiency keeps maintenance low for most residential and SME deployments.

• Mounting height:1.8–2.4 m typical installation range.
• Tamper:Front & rear tamper protection to alert on casing removal or base separation.
• Operating range:−10°C to 55°C, 10–90% RH non-condensing; indoor use only.
• Enrolment & indicators:Power-up, Remote ID, QR code enrolment options plus multi-LED indicators for PIR/glass/alarm/signal/temperature.

Benefit: Installer-friendly enrolment and tamper alerts help maintain security integrity while installation guidance (height, coverage) supports consistent performance.

Use cases and scenarios where this detector excels

The combination of PIR and acoustic glass-break detection makes this device especially useful in scenarios where both motion and window security are concerns. Typical deployments include:

• Residential homes:Living rooms, conservatories, ground-floor rooms and back doors with large windows benefit from combined motion and glass monitoring without needing two separate devices.
• Small and medium enterprises (SME):Retail shops, boutiques and offices with display windows and open-plan interiors can use fewer devices to cover both movement and glass-break threats.
• Display areas and conservatories:Where delicate displays or merchandise behind glass need both intrusion and breakage detection.
• Integrated systems:Installers deploying Hikvision AX Pro systems can reduce system complexity and wiring by using a single wireless unit to provide both sensing modes.

Real-world advantage: Combining the two sensing modalities reduces the chance of false alarms triggered by non-break impacts near windows (e.g., a ball hitting a window) because a genuine intrusion is more likely to trigger both sensors or be recognised via alarm logic on the hub.

Comparisons with similar products on the market

Dual-sensor PIR + glass-break detectors are available from a number of security manufacturers. Key points to compare when evaluating the DS-PDPG12P-EG2-WE versus competing models:

• Sensing performance:The 12 m PIR range and 8 m glass-break coverage are competitive for indoor dual sensors. Some rivals may offer wider PIR coverage or longer glass-break range, but often at the cost of larger housing or different wireless technologies.
• Wireless protocol and security:Tri-X 868 MHz with AES-128 and FHSS compares favorably to proprietary 433/868 MHz or some lower-end 2.4 GHz devices. Two-way communication and encryption are important for modern alarm systems.
• Pet immunity:30 kg pet tolerance is common in higher-quality PIRs; cheaper models may lack adequate pet immunity and produce more false alarms in homes with animals.
• Integration:This device is designed for AX Pro — installers already committed to that ecosystem gain straightforward enrolment and compatibility. Universal or multi-protocol detectors may be more flexible, but require additional configuration or translators.
• Price vs. value:With a suggested retail price of around $79.99, the unit sits in the mid-range for dual sensors. Buyers should weigh the cost against proven range, wireless security and the convenience of combined detection.

Overall: For AX Pro users wanting a compact, secure and installer-friendly dual sensor, the DS-PDPG12P-EG2-WE is a strong competitor. If you need extended outdoor coverage or extremely high glass-break ranges, dedicated or specialist devices may be preferable.

Customer feedback and installer observations

Verified public customer testimonials for this exact model may be limited in some markets. However, common installer and end-user observations for dual PIR/glass detectors of this specification typically include:

• Installers appreciate the reduced device count and easier cabling/wiring with a single unit providing two detection methods.
• Pet owners report fewer false alarms compared with basic PIR sensors due to the 30 kg pet-immunity setting.
• Professional deployments note the benefit of AES-128 and two-way communication for reliable event reporting and supervision.
• Some users recommend careful glass-break sensitivity tuning during commissioning to avoid nuisance alarms in noisy environments.

Note: Always consult supplier or manufacturer platforms for verified reviews and field reports. If you plan a large rollout, request pilot installations to validate settings and battery life under your typical traffic and activity levels.

Installation tips and practical notes

• Mount at the recommended height (1.8–2.4 m) and aim the PIR to cover likely intruder paths while avoiding heat sources or vents.
• Position the detector so the glass-break sensor has a clear acoustic path to the windows you want to protect; glass-break detection relies on sound transmission so interior furnishings and partitions can affect range.
• During commissioning, test both PIR and glass-break functions and adjust glass sensitivity to balance detection reliability versus nuisance triggers.
• Confirm battery type and count with the supplier (CR123A × 2 is typical) and stock — some references differ; using the correct battery preserves device life and safety.
• Check firmware compatibility and CE/UKCA compliance with your AX Pro hub prior to deployment.

Conclusion: Why choose the DS-PDPG12P-EG2-WE

The DS-PDPG12P-EG2-WE is a well-rounded indoor dual-sensor detector that delivers the convenience of combined PIR motion and acoustic glass-break monitoring in a single wireless unit. With a competitive PIR range, selectable glass sensitivity, pet immunity, tamper protection and robust encrypted wireless communication, it suits homeowners, retailers and installers seeking to simplify installations without compromising detection coverage.

Its suggested retail price (around $79.99) places it in the mid-range of comparable dual sensors, offering good value when integration with Hikvision AX Pro systems and wireless security are priorities. As with any security device, careful commissioning, sensitivity tuning and validation on site will give the best results. For buyers considering perimeter and interior protection with a compact, installer-friendly device, the DS-PDPG12P-EG2-WE is a compelling option — but confirm battery configuration, warranty details and firmware compatibility with your supplier before purchase.