DSC PowerG Combination Door/Window Shock Sensor PG9935

Professional grade encrypted door/window sensor with a built in adjustable shock sensor. ThePG9935 works with Qolsys panels that include a PowerG radio.

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Sensor Specs

Manufacturer DSC
Part number PG9935
Dimensions 4-5/8 x 1-1/8 x 1-3/16 inches
Wireless signal range 2000-2500ft in open air
Signals Alarm, alarm restore, tamper, tamper restore, low battery
Transmitter frequency USA: 912-919 MHz
Wireless protocol PowerG
Battery life 5 years (with typical use)
Operating Temperature -10°C to 55°C (32°F to 122°F)
Battery 3V Lithium CR-123A

How to Install the PowerG PG9935

You can find the installation manual for the PG9935 here:

How to mount the PG9935

  1. Choose the best mounting position for the device based on desired level of protection and location where a strong shock impact is expected.
  2. Using the mounting screws provided, the sensor should be installed on doors with, or without, glass inserts and on window frames. Never the actual glass pane.
  3. When using the magnetic contact, attached the sensor to the door/window fixed frame and the magnet to the moving part.
  4. Before permanently mounting, test sensitivity by gently hitting the surface on which the sensor is installed with the palm of your hand. Gradually increasing pressure until the desired response is obtained.

How to program the PG9935

  1. Place the IQ Panel into Auto-Learn Mode. To do so, at the panel navigate to:
  • Settings
  • Advanced Settings
  • Enter your Installer or Dealer Code
  • Installation
  • Devices
  • Security Sensor
  • Auto Learn Sensor
  1. With the panel in Auto-Learn Mode, open and close the door/window to trip the sensor.
  2. Program the sensor as needed. Then Click Add to finalize programming.

Programming Instructions for Qolsys PowerG sensors like the PG9935 can be found here: