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PG9975 - DSC Wireless PowerG Door/Window Alarm Contact

PG9975 - DSC Wireless PowerG Door/Window Alarm Contact
PG9975 - DSC Wireless PowerG Door/Window Alarm Contact
Item# PG9975

Please Note: The DSC PG9975 wireless PowerG door/window alarm contact has been discontinued and replaced by the PG9303 model number.

DSC PG9975 Product Description:


The DSC PG9975 is an white-color, PowerG, wireless door/window contact designed for compatible security systems. The PG9975 wireless alarm contact is to be installed on common intrusions points such as windows and doors to provide perimeter protection of the premise. The PG9975 communicates with the security system to report openings and closings of doors and windows. The PGx975 contact is designed to be almost invisible after installation and blend within the décor.

The PG9975 are fully supervised contacts that include a built-in reed switch (that opens upon removal of a magnet placed near it). The device transmits alarm notifications to the control panel and is supervised using the PowerG 2-way communications protocol. The PG9975 PowerG door/window contact is equipped with a visible signal quality LED indicator on the contact that lets the installer choose the optimal location for installation, without having to go back and forth to the keypad. Having one of the smallest and most unobtrusive door/window contacts design available, the PG9975 contact is housed within a compact casing that allows it to be used for the tightest-fitting installations or where aesthetics are critical. The slim case provides a streamlined, practically non-existent look once installed, complementing the décor of most homes.

The PG9975 includes a low-battery condition detection. When this condition is detected a trouble message is transmitted to the compatible receiver/control panel. This will provide visual identification of the unit that requires a battery change. When mounting the device, it is highly recommended to attach the transmitter to the top of the door/window on the fixed frame and the magnet to the door or window. Ensure that the magnet is located not more than 6 mm (0.25 in.) from the transmitter's marked side.

Product Features:

  • PowerG robust, industry leading commercial grade wireless technology
  • Multichannel, Frequency Hopping Spread Spectrum technology - to overcome frequency blocking and interference
  • Adaptive Transmission Power - for battery life preservation
  • High transmission ranges - for reliable communication within up to 2km/2187 yards line-of-sight
  • TDMA synchronized communication technology - to prevent message collisions
  • 128 bit AES encryption - high level protection against analysis tools and digital attacks
  • Compact and slim design to allow unobtrusive installation
  • Aesthetically pleasing white-color
  • Visible signal quality LED for easy installation
  • Large transmission range enabling repeater-free installations
  • Fully supervised
  • Long-life lithium batteries included
  • Double-sided included
  • Easy to install and remove
  • Compatible with DSC PowerSeries Neo Systems, DSC Iotega, Qolys IQ Panel 2+ panels

DSC PG9975 PowerG Technology:


Since its introduction in 2010, PowerG has revolutionized the wireless industry. Today, as a result of extensive research and development, it is clear that PowerG's ability to provide robust communication - even in areas that were previously only suitable for hardwired applications - makes it ideal for a wide range of applications.The power of the technology lends itself to a multitude of installs, from residential sites to small enterprises and big-box operations.

  • Multichannel, Frequency Hopping Spread Spectrum technology - to overcome frequency blocking and interference
  • Adaptive Transmission Power - for battery life preservation
  • High transmission ranges - for reliable communication within up to 2km/2187 yards line-of-sight
  • TDMA synchronized communication technology - to prevent message collisions
  • 128 bit AES encryption - high level protection against analysis tools and digital attacks

DSC PG9975 Product Specifications:


  • Dimensions: 2.45"H x 1"W x 0.26"D (62.2 x 25.4 x 6.6 mm)
  • Wireless signal range: 2km (2187 yards), open air.
  • Color: White
  • Frequency: 915MHz
  • Modulation: GFSK
  • Communication Protocol: PowerG
  • Supervision: Signaling at 256 sec. intervals
  • Battery Life: 3 years (typical use)
  • Battery Type: 3V CR2032 Lithium battery, Varta 230mAh
  • Low Battery Threshold: 2.1 V
  • Quiescent Current: 4µa
  • Weight: 12g (0.42oz)
  • Operating Temperature: 32°F - 131°F (-10°C - 50°C)
  • Humidity: Up to max. 93%RH
  • Approvals: FCC/IC, UL/ULC, EN, CE, C-Tick, ANATEL, F&P, CertAlarm Certificate, EN50130-5, EN50131-5-3, VSO, FIC Grade2/Class II, NCP, F&G Grade 2/Class II, ICASA, SBSC Grade R (868MHz), IDA

DSC PG9975 Product Compatibility:


  • DSC Iotega
  • DSC PowerSeries Neo Control Panels (w/RF Receiver)
  • Qolsys IQ Panel 2+
Q & A's :

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