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DS-PDBG8-EG2-WB

Hikvision DS-PDBG8-EG2-WB is a wireless acoustic glass-break detector reference. The guide lists an 8 m acoustic radius, 120° coverage and two external inputs; the 433 MHz radio has a separate free-space range. Confirm glazing, curtains, room noise, panel compatibility and the exact supplied WB device before choosing a quantity.

Hikvision · Full reference: DS-PDBG8-EG2-WB

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Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Glass-break detection and indications

Device class: Wireless Glass Break Detector
Detection principle: An acoustic sensor and microphone are used for glass-break detection. This is not a PIR or vibration-contact detector.
Acoustic detection reference: 8 m radius with a 120° detection angle is listed. Glass, curtains, room acoustics and placement must be assessed; this is not a radio-range value.
Sensitivity settings: 2 m, 4 m, 6 m and 8 m settings are listed. Select and test for the actual protected glazing.
Glass thickness reference: 2.4–6.4 mm glass thickness is listed. Compatibility with a particular pane construction must be confirmed.
Glass pane size reference: The listed pane-size range is 0.3 × 0.3 m to 3 × 3 m. It does not confirm detection for every pane or glazing type.
Digital signal processing: Digital processing is listed. It is not a promise that all noise or false alarms will be rejected.
Tamper monitoring: Front and rear tamper protection is listed.
Status indications: Ambient-temperature and signal-strength indications are listed; the alarm LED is blue.

Inputs and radio communication

External inputs: Two external inputs are listed in the QSG. Confirm the intended circuit and wiring rather than treating these as extra radio detectors.
Alarm input modes: Normally closed, normally open and impulse-count modes are listed. Confirm the contact configuration and application.
Wireless communication: Tri-X two-way RF wireless communication is listed. It does not establish a Wi-Fi or wired network connection.
Communication carrier: 433 MHz is listed for this WB reference. No WE-band or local radio approval is inferred.
Radio distance reference: 1 km in free space is the stated radio range. This is not guaranteed indoor coverage or the acoustic detection radius.
Frequency hopping: Frequency hopping is listed. It is not a guarantee against all interference or jamming.
Enrolment references: Power-up, remote ID and QR-code enrolment methods are listed. Confirm the supported panel, app and regional service availability.

Battery, environment and selection

Battery reference: Two CR123A cells are listed. Manufacturer-described inclusion does not confirm the actual ISD package; do not derive a 6 V device rail from the cell count.
Nominal power reference: The source states 3 V DC. This is distinct from the battery count, capacity and low-voltage warning threshold.
Battery capacity reference: The QSG lists a maximum 1,600 mAh battery figure. It is not a measured operating life or confirmed supplied battery capacity.
Low-voltage threshold: 2.45 V is the listed low-voltage value. No remaining service interval is guaranteed.
Maximum current reference: 22 mA maximum current is listed. Confirm the applicable operating state and power source.
Quiescent current reference: 16 µA quiescent current is listed. This is microamperes, not 16 mA.
Operating temperature: −10 to 55 °C is listed for operation. Assess the actual enclosure and installation environment.
Storage temperature: −20 to 60 °C is the storage range, not the operating-temperature range.
Operating humidity: 10–90% relative humidity is listed. No non-condensing or outdoor ingress rating is added from this row.
Weight reference: 83 g is listed. Battery and packaging conditions are not stated in this weight row; it is not a shipping-weight promise.
Location and mounting: Indoor wall or ceiling mounting is listed. Keep the microphone opening and protected sound path unobstructed.
Placement and testing: The guide calls for signal and glass-break tests and warns about curtains, noise, humidity and vibration. Sponge-tape mounting is marked EN non-compliant; local compliance must be assessed separately.

Selection notes

Manufacturer reference for DS-PDBG8-EG2-WB only. Confirm the supplied hardware, firmware, region, panel and installation conditions; WB, WE, (B) and wired versions are not interchangeable.
ISD supplies products only. Manufacturer examples do not confirm ISD stock, price, ETA, actual supplied contents, local warranty, authorisation or approval. Qualified personnel must confirm the intended system and site.
Follow the official battery, safety and installation instructions; keep new and used batteries away from children. No installation, monitoring service or actual device enrolment is included.

Official documents

Manufacturer source checked 2026-10-20. The supplied unit and local terms require confirmation.