Smart | Wireless Glass Break Acoustic Sensor | Detector | Surface-mounted | 8m | 120° | Hikvision DS-PDBG8-EG2-WE AX PRO

Technical Specifications
Detection Method: Acoustic Sensor
Detection Range: Up to 8 m
Detection Angle: 120°
Sensitivity Levels: 2m, 4m, 6m, 8m
Glass Types: Standard, flat, tempered, wired, laminated, leaded glass, double-glazed units
Glass Thickness: 2.4 mm to 6.4 mm
Glass Size: 0.3 m × 0.3 m to 3 m × 3 m
Digital Signal Processing: Yes
Environmental Temperature Indicator: Supported
Signal Strength Indicator: Supported
LED Indicator: Blue (alarm state)
Alarm Inputs: Normally closed, normally open, pulse counting
Transmission Technology: Tri-X Wireless
Transmission Mode: Two-way RF communication
Frequency: 868 MHz
Encryption: AES-128
Transmission Distance (open space): Up to 1.6 km
Frequency Hopping: Supported
Registration Methods: Power-on, remote ID, QR code
Power Supply: Battery
Battery Type: 2 × CR123A
Typical Voltage: 3V
Battery Life: Up to 5 years (standby mode)
Operating Temperature: -10°C to 55°C
Storage Temperature: -20°C to 60°C
Relative Humidity: 10% – 90%
Dimensions: 38.8 mm × 107.0 mm × 24.5 mm
Weight: 83 g
Mounting Method: Wall, ceiling
Application: Indoor
Purpose of Use
This acoustic sensor is designed for glass break detection, making it an excellent addition to security systems in commercial, residential, and industrial premises, including:

Offices
Stores
Banks
Warehouses
Residential properties
Pros
High Accuracy – Digital signal processing minimizes false alarms.
Wide Detection Range – Up to 8 meters with a 120° angle.
Long Transmission Distance – Up to 1.6 km in open space.
Remote Configuration – Can be managed via a mobile application.
Interference Protection – Frequency hopping technology prevents hacker interference.
Easy Installation – Wall or ceiling mounting allows optimal placement.
Long Battery Life – Up to 5 years without maintenance.
Cons
Indoor Use Only – No protection against moisture and dust.
Performance Limitations with Thick Glass – Works best with glass thickness from 2.4 mm to 6.4 mm.
Periodic Battery Replacement Required – Although infrequent, battery status should be monitored.
This is a highly reliable and modern wireless acoustic sensor designed to protect windows and glass surfaces from break-ins. With advanced Tri-X Wireless technology and long transmission range, this device ensures effective security system performance for both commercial and private premises.