
Hikvision Wireless Glass Break Detector | DS-PDBG8-EG2-WB
The Hikvision DS-PDBG8-EG2-WB is an omni-directional wireless glass break detector with a high-quality microphone sensor. It listens for breaking glass up to 8 m away across a 120° angle and reports to the alarm panel over Tri-X two-way 433 MHz wireless, with up to 1 km range in free space.

Key Features:
Acoustic Glass Break Detection: The omni-directional microphone covers a detection range of 8 m and a 120° angle. Sensitivity can be set to 2 m, 4 m, 6 m or 8 m to match the size of the room and the distance to the glass.
Wide Range of Glass Types: It is specified for float, plate, tempered, wired, laminated, leaded and double-glazed glass, 2.4 mm to 6.4 mm thick, in panes from 0.3 x 0.3 m up to 3 x 3 m.
Secure Two-Way Wireless: Tri-X two-way RF at 433 MHz with frequency hopping against jamming keeps the link to the panel reliable, with up to 1 km range in free space. Front and rear tamper protection reports attempts to open or remove the detector.

Easy Setup and Maintenance: Enroll it by power-up, remote ID or QR code and configure it fully through the app. The batteries are easy to replace and the PCB is protected during battery changes.
Long Battery Life: Two CR123A batteries (3 V) give up to 5 years of standard battery life (standby time).
Works with: Part of the Hikvision AX PRO wireless alarm range (433 MHz Tri-X).
Good to know: For indoor use; mounts on a wall or ceiling.
Technical Specifications:
| Model | DS-PDBG8-EG2-WB |
| Detection method | Acoustic sensor (omni-directional microphone) |
| Detection range | 8 m |
| Detection angle | 120° |
| Sensitivity | 2 m, 4 m, 6 m, 8 m |
| Glass type | Float, plate, tempered, wired, laminated, leaded, double glazing |
| Glass thickness | 2.4 mm to 6.4 mm |
| Glass size | 0.3 x 0.3 m to 3 x 3 m |
| Tamper protection | Front, rear |
| Temperature / signal strength indicator | Supported |
| Alarm input | Normally closed, normally open, impulse count |
| LED indicator | Blue (alarm) |
| Transmission | Tri-X wireless, two-way RF, 433 MHz, frequency hopping |
| Transmission range (free space) | 1 km |
| Enrolling method | Power up, remote ID, QR code |
| Battery | CR123A x 2, 3 V |
| Standard battery life | Up to 5 years (standby time) |
| Operating temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Storage temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
| Operating humidity | 10% to 90% |
| Dimensions (W x H x D) | 38.8 x 107.0 x 24.5 mm |
| Weight | 83 g |
| Mounting method | Wall, ceiling |
| Application scenario | Indoor |
📄 Datasheet: Download the official Hikvision DS-PDBG8-EG2-WB datasheet (PDF)