PowerG Motion Sensors vs. Other Motion Sensors

Posted March 11, 2020 at 09:00 am By Michael Goris

We are sometimes asked by users with PowerG Systems if using PowerG Motion Detection Sensors is the best option. And the answer to that question is usually yes. There are some rare occasions where choosing a legacy RF motion detection sensor is preferable, but this is usually not the case.

Dsc pg9914 powerg 915mhz out wireless motion detector

PowerG Motion Sensors are known for their incredible wireless range (up to 2 km from certain system), 128-bit AES encryption and frequency hopping spread spectrum for wireless security, and ability to be easily programmed. They are known for being some of the best sensors in the entire industry. Compatible systems for PowerG Motion Sensors include all versions of the Qolsys IQ Panel 2 Plus, the DSC Iotega, and any DSC PowerSeries NEO with an added wireless transceiver.

As this time, the following PowerG Motion Detection Sensors are sold by Alarm Grid:

Of these devices, the DSC PG9914 is by far the most popular. This is considered the "standard" PowerG Motion Sensor, while the others are used in more specific and unique situations. However, they all offer the great features of PowerG. Assuming that you are just looking for a standard motion sensor for indoor use, the DSC PG9914 is almost always the best option. If you are wondering if you should get a PowerG Motion Sensor, the answer is usually yes.

Keep in mind that if you have a DSC Iotega or a DSC PowerSeries NEO with an added transceiver that PowerG Motion Sensors are the only wireless motion sensors that you can use. The DSC PowerSeries NEO can use hardwired motion sensors, which opens up a whole new world of different possibilities. But for this discussion, we will assume that the user is only considering wireless motion sensors. We will also assume that the user is just looking for a standard motion sensor. We won't dive into the more unique motion sensors such as curtain motion sensors, outdoor motion sensors, or dual-tech motion sensors.

With all things considered the DSC PG9914 is almost always the best motion sensor to use with a PowerG System, assuming that the user is just looking for a basic motion sensor for indoor use. There are a couple of exceptions that may apply if the user has a Qolsys IQ Panel 2 Plus. And we will discuss those exceptions in a moment. But for all intents and purposes, going with a PowerG Motion Sensor if your system supports PowerG Sensors is almost always recommended.

If you have a 319.5 MHz Qolsys IQ Panel 2 Plus, then you may consider the Qolsys QS1231-840 IQ Motion-S. The advantage to this motion sensor is that it has a lower price point than the DSC PG9914. However, that is the only real advantage the IQ Motion-S offers. The DSC PG9914 offers a much further wireless range, and its 128-bit AES encryption is more secure than the rolling code "S-Line" offered from the IQ Motion-S. But if communication range and wireless security are not important to you, then you might want the IQ Motion-S instead. Of the PowerG Systems, it only works with the 319.5 MHz IQ Panel 2 Plus.

Qolsys qs1231 840 iq motion s encrypted motion sensor

For users of the 345 MHZ Qolsys IQ Panel 2 Plus, the Honeywell 5800PIR-COM is sometimes preferred over the PG9914. The Honeywell 5800PIR-COM has a coverage range of 60 feet by 80 feet, which is much larger than the 39-foot coverage area of the PG9914. If coverage range is considered the most important factor, then the Honeywell 5800PIR-COM might be the best option. But keep in mind that the Honeywell 5800PIR-COM has a much shorter wireless communication range (200 feet nominal), and it offers no wireless encryption protection. Also consider that the Honeywell 5800PIR-COM offers no pet immunity, while the DSC PG9914 offers pet immunity for small animals weighing up to 85 pounds. Remember, the Honeywell 5800PIR-COM will only work with the 345 MHz version of the IQ Panel 2 Plus.

Honeywell 5800pir com exterior of wireless long range motion det

If you need extra help choosing a motion detector for your system or if you want to learn more about any of our products or monitoring services, please reach out to us by emailing support@alarmgrid.com. We will be happy to answer any questions you may have. Remember that our support hours run from 9am to 8pm ET M-F. We look forward to hearing from you!