DSC PG4922 PowerG Wireless Glassbreak Detector 433MHz

DSC · Intrusion & Alarm

DSC PG4922 PowerG Wireless Glass Break Detector, 433 MHz

Part number / SKU
PG4922
  • 3 V CR123A lithium battery

Works with: HSM2HOST4 PowerG receiver module, HS2LCDRF4 / HS2LCDRFP4 keypad with receiver, HS2ICNRF4 / HS2ICNRFP4 keypad with receiver Confirmed by the manufacturer

$95.64

In stock

Warranty
Manufacturer warranty

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Overview

What it is and who it is for

The DSC PG4922 is a PowerG wireless acoustic glass break detector for the 433 MHz band. An omni-directional electret microphone listens for the sound pattern of breaking framed glass and reports to 433 MHz PowerG receivers such as the HSM2HOST4 module or an HS2LCDRF4 keypad. The unit is fully pre-calibrated, so no adjustment is needed at installation.

Maximum range is 7.6 m (25 ft) with the glass straight ahead, falling to 4.0 m (13 ft) at 60 degrees, and it covers plate, tempered, laminated, wired and sealed insulating glass with a minimum pane size of 0.3 x 0.6 m (1 x 2 ft). It runs on one 3 V CR123A lithium battery rated for about 5 years, sends a supervision signal every 4 minutes, and has front and back tamper switches. The white PC-ABS housing measures 88 x 62 x 30 mm and is for indoor use from -10 to 50 C at 5 to 95 percent relative humidity, non-condensing.

  • Best for: protecting framed glass in outside walls on PowerG intrusion systems.
  • System fit: 433 MHz PowerG receivers HSM2HOST4, HS2LCDRF(P)4 and HS2ICNRF(P)4 on PowerSeries Neo systems.
  • Important to know: PG4922 is the 433 MHz variant with CE/RTTE compliance; it does not reliably detect cracks, bullet holes or glass broken in mid-room, and placement must be tested by a qualified alarm technician.

Why teams choose it

Built for secure sites

  • Wide glass coverage

    detects plate, tempered, laminated, wired and sealed insulating glass.

  • Up to 25 ft range

    7.6 m maximum range with the glass straight ahead, 4.0 m at 60 degrees.

  • No calibration

    the detector is fully pre-calibrated, so no adjustment is needed at installation.

  • Tamper protection

    front and back tamper switches report cover removal or the base being pulled off the wall.

Specifications

Technical specifications

General
Brand DSC
Model PG4922
Series PGx922 (PG4922, PG8922, PG9922)
Device Type Wireless acoustic glass break detector
Detection Type Acoustic pattern, omni-directional electret microphone
Coverage 7.6 m (25 ft) maximum at 0 degrees; 7.0 m (23 ft) at 30 degrees; 5.5 m (18 ft) at 45 degrees; 4.0 m (13 ft) at 60 degrees; 2.5 m (8 ft) at 75 degrees
Glass Types Plate, tempered, laminated, wired, sealed insulating
Plate Glass Thickness 2.4 to 6.4 mm (3/32 to 1/4 in)
Tempered Glass Thickness 3.2 to 6.4 mm (1/8 to 1/4 in)
Laminated Glass Thickness 3.2 to 6.4 mm (1/8 to 1/4 in)
Wired Glass Thickness 6.4 mm (1/4 in)
Minimum Glass Size 0.3 x 0.6 m (1 x 2 ft)
Minimum Distance from Glass 1 m (3 ft)
Room Size 3 x 3 m to 15 x 15 m (10 x 10 ft to 45 x 45 ft)
Alarm Duration 4 seconds
Supervision Signal every 4 minutes
Tamper Front and back (back tamper needs break-away segment secured with a screw)
Wireless
Wireless Frequency 433 MHz
Protocol PowerG two-way
RF Immunity 20 V/m up to 1000 MHz; 10 V/m up to 2700 MHz
Compatible Receivers HSM2HOST4, HS2LCDRF(P)4, HS2ICNRF(P)4
Electrical
Power Supply 3 V CR123A lithium battery
Power Supply Detail Panasonic, Sanyo or GP; 1.45 Ah nominal
Battery Life About 5 years, typical use
Physical
Dimensions 88 x 62 x 30 mm (3.5 x 2.4 x 1.2 in)
Weight 74 g (2.6 oz) without battery
Housing Flame-retardant PC-ABS, white
Mount Type Wall or ceiling, break-away base
Environmental
Operating Temperature -10 to 50 C (14 to 120 F), indoor
Storage Temperature -20 to 60 C (-4 to 140 F)
Humidity 5 to 95 percent RH, non-condensing
Listings and Approvals
Standards Complies with RTTE Directive 1999/5/EC (PG4922 and PG8922)