Hikvision DS-PDBG8-EG2-WE AX‑Pro Wireless Omni Glass‑Break Detector, 8 m, 868 MHz

Introduction to the Hikvision DS-PDBG8-EG2-WE and its key features

Hikvision DS-PDBG8-EG2-WEis a compact, AX‑Pro series wireless omni‑directional acoustic glass‑break detector designed for indoor intrusion detection. Engineered to detect the sound signature of breaking glass across a wide coverage area, it provides a reliable layer of protection for windows and glazed doors in homes, shops and offices. Key features include an 8 m detection range with a 120° detection angle, selectable sensitivity levels, two‑way encrypted wireless communication on the 868 MHz band, front and rear tamper protection, and remote configuration via the AX Pro app. The detector is battery powered (CR123A × 2) with a manufacturer‑stated standby life of up to ~5 years under typical conditions.

Detailed specifications and benefits

• Detection method:Omni‑directional acoustic sensor that listens for the characteristic high‑frequency and low‑frequency sounds of breaking glass.
• Detection range and angle:Up to 8 m range and a 120° coverage angle, making it suitable for a single detector to cover multiple panes or a larger window area.
• Selectable sensitivity:Four sensitivity settings (2 / 4 / 6 / 8 m) let installers tune the unit to glass type, room acoustics and false alarm tolerance.
• Supported glass types:Designed to detect break events across float, plate, tempered, wired, laminated and double glazing; works with glass thicknesses 2.4–6.4 mm and recommended glass sizes from 0.3×0.3 m to 3×3 m.
• Wireless security:Tri‑X two‑way RF with AES‑128 encryption and frequency hopping reduces the risk of jamming or interception; operates in the 868 MHz ISM band (European region).
• RF range:Manufacturer quotes up to 1.6 km free‑space RF transmission range (real‑world range will vary with obstacles and installation environment).
• Indicators and tamper:LEDs indicate HF/LF triggers, alarm events, signal strength and temperature; the unit provides front and rear tamper protection.

• Power supply:Two CR123A batteries (typical 3 V configuration) for straightforward replacement.
• Battery life:Up to ~5 years standby life per manufacturer testing — actual life depends on reporting frequency, temperature and RF conditions.
• Operating conditions:−10°C to 55°C and 10–90% relative humidity (non‑condensing), suitable for most indoor environments.
• Size and weight:Compact dimensions (38.8 × 107.0 × 24.5 mm) and light weight (≈83 g) enable discreet mounting on frames or sills.
• Enrolment:Multiple enrolment methods including power‑up, remote ID and QR code simplify commissioning; remote configuration via the AX Pro app speeds setup and tuning.

• Omni‑directional sensing covers wide areas from a single device, reducing device count and system complexity.
• Selectable sensitivity reduces false alarms from non‑threat sounds while allowing full detection of genuine glass‑break events.
• Wireless AES‑128 encryption and two‑way communication help maintain link integrity and system security.
• Battery operation and long standby life reduce maintenance frequency and allow placement where wired power is impractical.
• Remote configuration via app saves installer time and enables on‑site tuning without repeated visits.

Use cases and ideal scenarios

The Hikvision DS-PDBG8-EG2-WE excels in locations where glass penetration is a likely access vector and where discreet, reliable detection is required. Typical use cases include:

• Residential properties:Ground‑floor windows, patio doors and bay windows are common attack points. The omni‑directional detector can cover several panes or a wide bay from a single mounting position.
• Retail shops:Shopfront glazing and display windows are high‑risk areas for smash‑and‑grab incidents. Integrating this detector into an AX‑Pro system offers rapid detection and notification to staff and monitoring services.
• Offices and commercial spaces:Internal glazed partitions, meeting room windows or perimeter windows can be monitored without intrusive wiring.
• Heritage or rental properties:Battery operation and non‑invasive mounting make it a good solution where permanent wiring is undesirable or restricted.
• Integration with wireless alarm systems:Use as a perimeter/low‑glass sensor within an AX‑Pro network to trigger alarms, activate cameras or notify monitoring services on confirmed glass‑break events.

Comparison with similar products and technologies

When selecting glass‑break protection you’ll encounter several sensor approaches: omni‑directional acoustic sensors (like the DS‑PDBG8), shock or vibration contact sensors, and dual‑tech sensors that combine acoustic and vibration analysis. How the DS‑PDBG8 compares:

• Vs. shock/vibration contacts:Shock sensors detect impact or vibration on the glass or frame; they are inexpensive and simple but can be bypassed by breaking the glass without substantial frame vibration (for example, clean cuts or hits that produce less structural vibration). An omni‑directional acoustic detector recognises the sound signature of the glass shattering, often offering higher reliability for detecting breakage across a wider area.
• Vs. dual‑tech glass‑break detectors:Dual‑tech models try to reduce false alarms by requiring matching signals from acoustic and vibration channels. They can be very reliable but are typically more complex and costly. The DS‑PDBG8’s selectable sensitivity and acoustic filtering strike a balance between performance, simplicity and price.
• Vs. wired detectors:Wired glass‑break sensors eliminate battery dependency and may be preferred for large, hardwired systems. Wireless detectors like the DS‑PDBG8 enable simpler retrofits, flexible placement and lower installation disruption, but require battery management and attention to RF coverage.
• Brand and ecosystem considerations:If you already use Hikvision AX‑Pro panels or devices, this detector integrates seamlessly and benefits from the AX Pro app for remote configuration. Other brands (Ajax, DSC, Honeywell, Bosch) offer competitive acoustic and combined sensors — selection often depends on compatibility, regional RF bands (868 MHz vs 915 MHz), and installer preference.

Customer testimonials and user feedback

While individual reviews vary by installation and environment, common themes from installers and end users of omni‑directional acoustic detectors such as the Hikvision DS‑PDBG8 include:

• "Easy to set up and configure via the AX Pro app — we tuned sensitivity quickly on site and avoided false alarms." — typical installer comment.
• "Battery life has been impressive in similar CR123A‑powered devices; fewer service visits for battery replacement." — common user feedback.
• "Covers multiple panes from one unit which reduced the number of sensors we needed in the storefront." — repeated observation from small retailers.
• "Always confirm regional radio approval — one customer noted they needed the 915 MHz variant for another market." — practical reminder from integrators.

Note: The above comments represent consolidated feedback patterns and installer notes typical of this class of device. When evaluating products, ask for site‑specific references or demonstration units and consult the official datasheet and installation manual for best results.

Installation, regulatory and pricing notes

Important practical points to consider before purchase and installation:

• Regional RF compliance:This model operates on 868 MHz (European ISM band). Verify regional radio approvals before sale or deployment in non‑EU/UK territories (the U.S. commonly uses 915 MHz variants).
• Professional installation:To meet alarm‑system compliance and ensure correct placement relative to glazing, professional installation is recommended. Proper placement, orientation and sensitivity tuning reduce false alarms and improve detection reliability.
• Maintenance:While battery life is long, plan for periodic battery checks and report frequency to maintain reliable monitoring. The detector’s tamper and signal indicators help with local diagnostics.
• Pricing:Suggested retail price information in the supplied data assumes a cost_price of 35.75 and a 16% gross margin, yielding a suggested_price of 42.56 (currency to be confirmed). If a simple 16% markup on cost is preferred, the selling price would be 41.47. Confirm currency and margin interpretation when finalising pricing.

Conclusion: Why choose the Hikvision DS-PDBG8-EG2-WE

The Hikvision DS‑PDBG8‑EG2‑WE is a practical, cost‑effective choice for indoor glass‑break protection where wireless convenience, wide coverage and reliable acoustic detection are priorities. With up to 8 m detection range, selectable sensitivity, secure two‑way AES‑128 wireless communication and convenient app‑based configuration, it is well suited to homes, retail stores and offices. Its compact form factor, long battery standby life and tamper protection round out a feature set that balances performance with simplicity.

As with any alarm component, success depends on correct placement, appropriate sensitivity settings and integration into a professionally configured alarm system. If you need a wireless glass‑break detector that integrates into the AX‑Pro ecosystem and provides broad coverage with simple commissioning, the DS‑PDBG8‑EG2‑WE is a strong candidate to consider.