
Honeywell Home PROSIXFLOOD ProSeries Wireless Flood Detector
The Honeywell Home PROSIXFLOOD ProSeries Wireless Flood Detector is designed to help protect homes and businesses from water damage by detecting leaks, pooling water, and flood conditions. This wireless flood sensor is made for compatible Honeywell Home and Resideo ProSeries alarm systems that support SiX two-way wireless devices.
When properly installed and programmed, the PROSIXFLOOD can send a water detection signal to the compatible alarm panel so the system can provide alerts, notifications, and monitoring response based on the service setup. It is a practical environmental protection device for areas where water leaks could cause costly damage.
Compatible Alarm Systems
The Honeywell Home PROSIXFLOOD is designed for compatible Honeywell Home and Resideo ProSeries alarm systems that support ProSeries SiX wireless flood sensors. Compatibility should always be confirmed before ordering, especially when adding the detector to an existing alarm system or replacing an older flood sensor.
Water Leak and Flood Detection
This flood detector is designed to monitor for water in areas where leaks or flooding may occur. When water reaches the sensing probe, the detector can send an alert to the compatible alarm panel so users can respond before the issue becomes more serious.
Detachable Water Probe
The PROSIXFLOOD includes a detachable water probe that can be positioned in the area most likely to collect water. This gives installers more flexibility when protecting water heaters, sinks, washing machines, sump pumps, HVAC drain pans, bathrooms, kitchens, basements, utility rooms, and other water-prone locations.
SiX Two-Way Encrypted Wireless Technology
As part of the ProSeries SiX sensor family, the PROSIXFLOOD uses two-way encrypted wireless communication to help provide secure signaling between the flood detector and the compatible alarm panel. Two-way communication also supports device enrollment, supervision, system health monitoring, and remote diagnostics when supported by the panel and service provider.
Wireless Environmental Protection
The wireless design makes this flood detector a practical option for adding water detection without running new alarm wiring. It can be placed near appliances, plumbing fixtures, mechanical equipment, and other vulnerable areas where early water detection can help reduce damage.
System Supervision and Tamper Protection
The PROSIXFLOOD supports supervised wireless communication and tamper detection when used with a compatible ProSeries alarm system. This helps the panel monitor the detector for important device conditions such as alarm, tamper, low battery, and supervision status based on system programming.
Ideal For
- Water heaters
- Under sinks
- Washing machines
- Dishwashers
- Sump pumps
- HVAC drain pans and condensate areas
- Bathrooms and kitchens
- Basements and utility rooms
- Mechanical rooms and storage areas
- Adding water detection to compatible ProSeries alarm systems
Key Features
- Honeywell Home PROSIXFLOOD ProSeries wireless flood detector
- Designed for compatible Honeywell Home and Resideo ProSeries systems
- Detects water leaks, pooling water, and flood conditions
- Includes detachable water sensing probe
- SiX two-way wireless communication
- 128-bit AES encrypted wireless security
- RF supervision support
- Tamper detection support
- LED support for enrollment and device status
- Powered by a CR123A 3V lithium battery
- Useful for environmental monitoring and water damage prevention alerts
Important Compatibility Notice
Before purchasing, please confirm that your alarm panel supports Honeywell Home or Resideo ProSeries SiX wireless flood detectors and is compatible with the PROSIXFLOOD.
This detector is not a universal flood sensor. It is intended for compatible ProSeries SiX alarm systems and may not work with Honeywell/Resideo 5800 Series, 2GIG 345 MHz, Qolsys, DSC, PowerG, or other alarm systems unless the specific panel configuration supports this device.
Programming may require installer access to your alarm panel. Flood alerts, system notifications, monitoring response, tamper reporting, supervision, and remote diagnostics may vary based on panel model, firmware, service provider, and monitoring plan.
Flood detection performance depends on proper placement. The sensing probe should be installed where water is likely to collect or contact the probe. This device can help provide early warning, but it does not stop leaks, shut off water, or prevent damage by itself.


