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PowerG Wireless Flood Detector

Smart Shield Systems

PowerG Wireless Flood Detector

Stop water damage before it starts. The PowerG Wireless Flood Detector uses a low-profile sensor with a 6 ft (1.8 m) supervised probe to detect water at floor level and instantly alert your security system—perfect for basements, utility rooms, vacation homes, and even yachts. It communicates using PowerG (AES-128, frequency-hopping) for rock-solid reliability and offers up to 8 years of battery life.

Why Choose This with Smart Shield Systems


  • Targeted placement: we locate the probe where leaks start (sump, water heater pan, laundry) and verify detection using the on-device signal quality LED.

  • Clean enrollment & testing: we pair the sensor to your panel, confirm probe supervision (alerts if the probe is disconnected), and document your notification rules.

  • Pro monitoring: we configure mobile alerts and dispatch options so small leaks don’t become big problems.


Key Features


  • Ground-level water detection with a 6 ft (1.8 m) cable probe.

  • Supervised probe triggers a trouble alert if unplugged or cut.

  • PowerG wireless with AES-128 encryption and adaptive, frequency-hopping RF.

  • Visible signal quality indicator on the device for fast, reliable placement.

  • Configured from the panel—no dipswitches and no need to reopen the detector.

  • Long battery life: up to 8 years (typical use).


Product Specifications (At-a-Glance)


  • Models / Bands: PG9985 (915 MHz NA), PG8985 (868 MHz), PG4945 (433 MHz).

  • Probe cable length: 1.8 m (6 ft).

  • Power: 1× CR123A, 3 V lithium (included); up to 8-yr life (typical).

  • Dimensions (Tx): 81 × 34 × 25 mm (≈ 3.19 × 1.34 × 1.0 in); ~53 g.

  • Operating temperature: 14–131 °F (–10–55 °C) (indoor).

  • Tamper: cover tamper; probe supervision for disconnects.


Compatibility Notes


  • Works with PowerG-capable systems (e.g., Qolsys IQ Panel 2 Plus / IQ Panel 4, DSC PowerSeries Neo/Pro, iotega).

  • Indoor use at floor level only; do not submerge the transmitter housing.


Popular Use Cases


  • Basements & sump pumps

  • Water heater pans & HVAC condensate areas

  • Under sinks / behind washing machines

  • Vacation homes / boats for early leak notification


Frequently Asked Questions


How is it installed?


We mount the transmitter above the floor and place the probe at floor level where leaks would pool first. The signal LED helps us confirm a strong RF link before we finish.


What happens if the probe gets unplugged or damaged?


The probe is supervised—the system sends a trouble alert if it’s disconnected, so you’re not left unprotected.


What battery does it use and how long will it last?


A single CR123A lithium cell with up to 8 years typical life in normal conditions. Your system will also report low battery.


Is it rated for outdoor or submerged use?


No—this is an indoor device. The probe detects water at floor level, but the transmitter body should stay dry.


Which model do I need?


We match your region/panel: PG9985 (915 MHz NA), PG8985 (868 MHz), or PG4945 (433 MHz).


Ready to catch leaks early?


Smart Shield Systems will install and enroll your PowerG Wireless Flood Detector, place probes at the right spots, and set instant alerts—so you get ahead of leaks before they become expensive damage.

Additional Resourses

Proudly Serving All of San Diego

Address: 9655 Granite Ridge Dr Suite 200, San Diego, CA 92123
Phone: (844) 477‑7627
Email: office@smartshieldsystems.com

Smart Shield Systems is deeply embedded in the San Diego community and exclusively serves residential and commercial clients within the San Diego area.

Our expert team installs advanced security systems - including alarms, surveillance, smart locks, automation, and wellness monitoring - across neighborhoods such as La Jolla, North Park, Carmel Valley, Mira Mesa, Pacific Beach, University City, Scripps Ranch, Kearny Mesa, Mission Valley, and more.

Let’s start a conversation

Book Your Free Consultation call Now

Home or Commercial?

Contact us:

(844) 477‑7627

9655 Granite Ridge Dr Suite 200, San Diego, CA 92123

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