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PG9911 - DSC Wireless PowerG Outdoor Alarm Siren

PG9911 - DSC Wireless PowerG Outdoor Alarm Siren
PG9911 - DSC Wireless PowerG Outdoor Alarm Siren
Item# PG9911

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List Price: $204.54
Back Ordered: $136.36
Compatible Alarm Battery (DSCBATT13.0-3.6V)?:  QTY:

Please Note: The DSC PG9911 wireless PowerG outdoor siren has been marked a backordered item.

DSC PG9911 Product Description:


The DSC PG9911 is a wireless PowerG outdoor 110dB alarm siren and strobe light is designed for installation in areas where wiring is difficult. The PG9911 outdoor siren is a 2-way fully supervised self-powered device that provides differentiated audible and visual alerts in the case of fire, carbon monoxide, burglary and flood events. In addition to providing a loud audible alert, the PG9911 also contains a built-in high-power white strobe light providing a visual alert of the event. With its sleek and modern design, the PG9911 will fit your most desired outdoor mounting spaces.

Since the PG9911 is wireless, it can conveniently be installed in numerous locations outside the home or business. With fewer holes to drill and reduced installation time the setup is a breeze. The PG9911 wireless PowerG outdoor siren is equipped with a visible signal quality LED indicator that lets the installer choose the optimal location for installation, eliminating the effort of going back and forth to the keypad. Additionally, device configuration is quick and easy with no hardware switches or need to re-open the device once its installed.

The PG911 sounder is activated for a predefined duration according to local requirements, or until the system is disarmed. If the siren is tampered with while armed, the siren transmits a tamper message to the control panel. The control panel determines whether to activate the siren. If the siren does not receive an acknowledge message from the alarm system, the siren functions independently. When the battery voltage is low, a low battery message is sent to the alarm system. After message delivery, at least 2 siren alarms are possible before the siren battery is totally depleted.

Product Features:

  • PowerG robust industry leading commercial grade wireless technology
  • Visible link quality indicator on device
  • 109dB Siren with Strobe Light
  • Siren and strobe light activates when an event message is received from the system
  • Built-in link quality indicators reduce installation time by eliminating the need for the installer to physically approach the alarm controller
  • Power supply is dual, non-rechargeable batteries
  • Multiple sound types: Burglar (between 1400Hz - 3200Hz), fire, CO and flood
  • Entry/Exit beep can be enabled via the control panel to sound once the user has armed the system and once the user has entered the protected area
  • Squawk (beep) sounds can be configured via the control panel to indicate alarm system arming (1 squawk) and disarming (2 squawks) by a wireless key
  • Double Tamper protection sends a tamper alarm to the system if the siren front panel is removed or if the siren is removed from the wall
  • Pressing the self-test button momentarily activates the LEDs and sounder indicating the siren is operating correctly
  • Backed by DSC's 1-year limited manufacturer's warranty

DSC PG9911 Product Specifications:


  • Dimensions: 11-5/8" x 7-5/16" x 2-1/2" in (295 x 186 x 63 mm)
  • Weight (including battery): 970g (34 oz)
  • Color: White
  • Communication Protocol: PowerG
  • Battery Type: 3.6V, Li-Thionyl Chloride 0-102710
  • Alarm Sound Level: 85 dB at 3 m (10 feet)
  • Frequency Band (MHz): CE Listed PG4901: 433MHz; CE/EN listed PG8901: 868MHz; FCC/IC/UL/ULC listed PG9901: 915MHz
  • Operating Temperature: -27.4°F to 158°F (-33°C to 70°C)
  • Modulation: GFSK
  • Antenna: Built-in antenna
  • Siren Type: One Piezo 110 db min. Sound Pressure Level @ 1m, 1.4 to 3.2kHz, sweep frequency 7 Hz
  • Power Supply: Type C
  • Battery Type: Four 3.6V/3.5A/H Lithium independent cells (EVE or FANSO ER18505M) assembled in two plastic wrappings and connected to the cable adapter.
  • Battery Life Expectancy: 8 years (not verified by UL/ULC)
  • Low Battery Threshold: 2 V +300 mV negative slope OR 1.2 V
  • Strobe Light: Pulsed @ 1 sec.
  • Low Battery Threshold: 2 V +300 mV negative slope OR 1.2 V
  • Compatible Receivers: 433MHz Band: HSM2HOST4; HS2LCDRF(P)4; HS2ICNRF(P)4; PG4920
    868MHz Band: HSM2HOST8; HS2LCDRF(P)8; HS2ICNRF(P)8; PG8920
    912-919 MHz Band: HSM2HOST9; HS2LCDRF(P)9; HS2ICNRF(P)9; PG9920
  • Approvals: FCC/IC, UL/ULC, CNC

DSC PG9911 LED Strength Indicators:


Visual Signal Strength:

  • Green LED Blinks: STRONG
  • Orange LED Blinks: GOOD
  • Red LED Blinks: POOR
  • No blinks: No Communication

Only GOOD or STRONG signal strengths are acceptable. If you receive a POOR signal from the device, re-locate it and re-test until a GOOD or STRONG signal is received.

DSC PG9911 Product Compatibility:


  • DSC Iotega Control Panels
  • DSC PowerSeries Neo Control Panels
  • DSC PowerSeries Pro Control Panels
  • Qolsys IQ Panel 2 Plus Control Panels
  • Qolsys IQ Panel 4 Control Panels
  • Qolsys IQ Hub Control Panels (Model Numbers: QS9301-0208-840, QS9302-0208-840)
  • Qolsys IQ4 Hub Control Panels (Model Number: IQPH054)

Product Reviews

Other customers rated this item:
4 out of 5 stars
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  Nice unit,
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6 people found this review helpful

Good siren and strobe, very large. Check dimensions before buying. Still trying to figure out how to control volume with IQ panel II

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