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DSC PowerSeries PG9945 PowerG 915Mhz Wireless Door/Window Contact

$39.95 $44.99

Quick Overview

The PG9945 is a handy door/window sensor that is equipped with an auxiliary contact. The auxiliary contact can be used with any 2-wire device, such as a hardwired garage door sensor like the 66WG, to effectively turn a hardwired sensor into a wireless one.

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DSC PowerSeries PG9945 PowerG 915Mhz Wireless Door/Window Contact

The DSC PG9945 Wireless PowerG Door/Window contact is a wireless contact that can be used to secure a door or window by providing closure protection. These are the first line of defense in your home or business. This unit is easy to install and features a visual indicator that lets you know of optimum placement without having to check back in at the panel. 

The PG9945 also features an auxiliary input that can be used for wiring in a simple two-wire switch such as an existing door or window hardwired switch. Great for a takeover.


Dimensions 81 x34 x 25mm (3.19 x 1.25 x 1in.)
Battery Life up to 8 years (typical use)
Battery Type 3V, CR2032 Lithium battery
Weight 53g (1.9 oz.)
Operating Temperature -10°C to 55°C (14°F to 131°F)

DSC PG9945 Installation manual
DSC PG9945 Specifications sheet


Ask a Question
  • Can a magnet + plus a wired magnet to the sensor work due to window and screen causing distance.

    If I understand correctly you want to use the internal contact as well as the auxillary wired input to another contact at the same time. Yes, you can do this though I've never seen a screen on the interior side of the opening window like that. Keep in mind, the PG9945 is not weatherproof and is for interior use only.


Selectable operation of auxiliary input as NO, NC, or EOL supervision
Visible link quality indicator is shown on the device
Case and wall tamper