Is this ionization or photoelectric? (First Alert 1046846 SMI100RV RV Smoke Detector

Answer

Feb 05, 2026 - 11:12 PM

The SMI100RV uses ionization sensing technology, which is particularly effective at detecting fast-moving flaming fires. This type of detection provides the fastest response to fires involving synthetic RV materials that burn quickly.

Report it

Comments (0) | New Comment

View More Product Details

First Alert 1046846 SMI100RV RV Smoke Detector – Battery

BRK Electronics 1046846 First Alert SMI100RV RV approved smoke detector. Battery operated, ionization technology, tamper resistant, precision detection.

View Product

Related Product

First Alert 1046846 SMI100RV RV Smoke Detector – Battery

BRK Electronics 1046846 First Alert SMI100RV RV approved smoke detector. Battery operated, ionization technology, tamper resistant, precision detection.

View Product

Browse by Topic

Appliances
- Air Conditioners
- Air Conditioners
- Appliance Circuit Boards
- Appliance Circuit Boards
- RV Central Vacuum
- RV Central Vacuum
- RV Furnace
- RV Furnace
- RV Microwaves
- RV Microwaves
- RV Range & Hoods
- RV Range & Hoods
- RV Refrigerators
- RV Refrigerators
- RV Water Heaters
- RV Water Heaters
Appliances
- Air Conditioners
- Air Conditioners
- Appliance Circuit Boards
- Appliance Circuit Boards
- RV Central Vacuum
- RV Central Vacuum
- RV Furnace
- RV Furnace
- RV Microwaves
- RV Microwaves
- RV Range & Hoods
- RV Range & Hoods
- RV Refrigerators
- RV Refrigerators
- RV Water Heaters
- RV Water Heaters
Automotive
- Automotive Accessories
- Automotive Accessories
- Camper Tie Downs & Turnbuckles
- Camper Tie Downs & Turnbuckles
- Mirrors
- Mirrors
- Tire Pressure Monitoring Systems
- Tire Pressure Monitoring Systems
- Windshield Wipers
- Windshield Wipers
Automotive
- Automotive Accessories
- Automotive Accessories
- Camper Tie Downs & Turnbuckles
- Camper Tie Downs & Turnbuckles
- Mirrors
- Mirrors
- Tire Pressure Monitoring Systems
- Tire Pressure Monitoring Systems
- Windshield Wipers
- Windshield Wipers
Awning Sun & Shade
- Awning Add A Room
- Awning Add A Room
- Patio Rugs & Mats
- Patio Rugs & Mats
- Shades & Visors
- Shades & Visors
Awning Sun & Shade
- Awning Add A Room
- Awning Add A Room
- Patio Rugs & Mats
- Patio Rugs & Mats
- Shades & Visors
- Shades & Visors
Carriers & Haulers
- Bike Carriers
- Bike Carriers
- Cargo Carriers
- Cargo Carriers
- Motorcycle Carriers
- Motorcycle Carriers
- Sliding Storage Trays
- Sliding Storage Trays
Carriers & Haulers
- Bike Carriers
- Bike Carriers
- Cargo Carriers
- Cargo Carriers
- Motorcycle Carriers
- Motorcycle Carriers
- Sliding Storage Trays
- Sliding Storage Trays
Cleaners
- Chemicals & Lubes
- Chemicals & Lubes
- Exterior RV Cleaners
- Exterior RV Cleaners
- Interior Cleaners
- Interior Cleaners
Cleaners
- Chemicals & Lubes
- Chemicals & Lubes
- Exterior RV Cleaners
- Exterior RV Cleaners
- Interior Cleaners
- Interior Cleaners
Covers
- Adco Air Conditioner Covers
- Adco Air Conditioner Covers
- Class A RV Covers
- Class A RV Covers
- Class C RV Covers
- Class C RV Covers
- Fifth Wheel RV Covers
- Fifth Wheel RV Covers
- Fifth Wheel Skirt Storage Rooms
- Fifth Wheel Skirt Storage Rooms
- Hi Lo Trailer Covers
- Hi Lo Trailer Covers
- Pop-Up Trailer Covers
- Pop-Up Trailer Covers
- Propane Tank Covers
- Propane Tank Covers
- Slide-In Camper Covers
- Slide-In Camper Covers
- Tire Covers
- Tire Covers
- Travel Trailer Covers
- Travel Trailer Covers
- Windshield Covers & Hood Masks
- Windshield Covers & Hood Masks
Covers
- Adco Air Conditioner Covers
- Adco Air Conditioner Covers
- Class A RV Covers
- Class A RV Covers
- Class C RV Covers
- Class C RV Covers
- Fifth Wheel RV Covers
- Fifth Wheel RV Covers
- Fifth Wheel Skirt Storage Rooms
- Fifth Wheel Skirt Storage Rooms
- Hi Lo Trailer Covers
- Hi Lo Trailer Covers
- Pop-Up Trailer Covers
- Pop-Up Trailer Covers
- Propane Tank Covers
- Propane Tank Covers
- Slide-In Camper Covers
- Slide-In Camper Covers
- Tire Covers
- Tire Covers
- Travel Trailer Covers
- Travel Trailer Covers
- Windshield Covers & Hood Masks
- Windshield Covers & Hood Masks
Dinghy Towing
- Blue Ox Base Plates
- Blue Ox Base Plates
- Blue Ox Towbar Repair Parts
- Blue Ox Towbar Repair Parts
- Braking Systems
- Braking Systems
- Drop Receivers
- Drop Receivers
- Protective Equipment
- Protective Equipment
- Toad Charge
- Toad Charge
- Tow Bar Accessories
- Tow Bar Accessories
- Tow Bar Covers
- Tow Bar Covers
- Tow Bars
- Tow Bars
- Towed Wiring Kits
- Towed Wiring Kits
Dinghy Towing
- Blue Ox Base Plates
- Blue Ox Base Plates
- Blue Ox Towbar Repair Parts
- Blue Ox Towbar Repair Parts
- Braking Systems
- Braking Systems
- Drop Receivers
- Drop Receivers
- Protective Equipment
- Protective Equipment
- Toad Charge
- Toad Charge
- Tow Bar Accessories
- Tow Bar Accessories
- Tow Bar Covers
- Tow Bar Covers
- Tow Bars
- Tow Bars
- Towed Wiring Kits
- Towed Wiring Kits
Electrical
- Automatic Transfer Switches
- Automatic Transfer Switches
- Battery Accessories
- Battery Accessories
- Battery Chargers/Maintainers/Conditioners
- Battery Chargers/Maintainers/Conditioners
- Battery Watering Systems
- Battery Watering Systems
- Electrical Accessories
- Electrical Accessories
- Generator Parts & Accessories
- Generator Parts & Accessories
- Generators
- Generators
- Hughes Autoformer
- Hughes Autoformer
- Inverters
- Inverters
- Power Cord Adapters
- Power Cord Adapters
- Power Cordsets
- Power Cordsets
- RV Converters
- RV Converters
- RV Power Cord Reels
- RV Power Cord Reels
- RV Surge Protection
- RV Surge Protection
- Solar Systems
- Solar Systems
Electrical
- Automatic Transfer Switches
- Automatic Transfer Switches
- Battery Accessories
- Battery Accessories
- Battery Chargers/Maintainers/Conditioners
- Battery Chargers/Maintainers/Conditioners
- Battery Watering Systems
- Battery Watering Systems
- Electrical Accessories
- Electrical Accessories
- Generator Parts & Accessories
- Generator Parts & Accessories
- Generators
- Generators
- Hughes Autoformer
- Hughes Autoformer
- Inverters
- Inverters
- Power Cord Adapters
- Power Cord Adapters
- Power Cordsets
- Power Cordsets
- RV Converters
- RV Converters
- RV Power Cord Reels
- RV Power Cord Reels
- RV Surge Protection
- RV Surge Protection
- Solar Systems
- Solar Systems
Electronics
- Antennas & Receivers
- Antennas & Receivers
- Backup Monitors
- Backup Monitors
- Receptacles & Switches
- Receptacles & Switches
- RV GPS Systems
- RV GPS Systems
- RV Stereos & Speakers
- RV Stereos & Speakers
- Seelevel Tank Monitoring System
- Seelevel Tank Monitoring System
- Silver Leaf Monitors
- Silver Leaf Monitors
Electronics
- Antennas & Receivers
- Antennas & Receivers
- Backup Monitors
- Backup Monitors
- Receptacles & Switches
- Receptacles & Switches
- RV GPS Systems
- RV GPS Systems
- RV Stereos & Speakers
- RV Stereos & Speakers
- Seelevel Tank Monitoring System
- Seelevel Tank Monitoring System
- Silver Leaf Monitors
- Silver Leaf Monitors
Fresh Water
- De-Ionizing Systems
- De-Ionizing Systems
- Hose Fittings & Regulators
- Hose Fittings & Regulators
- Plumbing
- Plumbing
- Plumbing Fittings
- Plumbing Fittings
- RV Starter Kits
- RV Starter Kits
- RV Water Softener
- RV Water Softener
- Showerheads
- Showerheads
- Sinks & Faucets
- Sinks & Faucets
- Water Filters & Cartridges
- Water Filters & Cartridges
- Water Hoses
- Water Hoses
- Water Pumps & Fittings
- Water Pumps & Fittings
- Winterizing
- Winterizing
Fresh Water
- De-Ionizing Systems
- De-Ionizing Systems
- Hose Fittings & Regulators
- Hose Fittings & Regulators
- Plumbing
- Plumbing
- Plumbing Fittings
- Plumbing Fittings
- RV Starter Kits
- RV Starter Kits
- RV Water Softener
- RV Water Softener
- Showerheads
- Showerheads
- Sinks & Faucets
- Sinks & Faucets
- Water Filters & Cartridges
- Water Filters & Cartridges
- Water Hoses
- Water Hoses
- Water Pumps & Fittings
- Water Pumps & Fittings
- Winterizing
- Winterizing
Hitches
- Ball Mounts
- Ball Mounts
- Bed Saver
- Bed Saver
- Equal-i-zer Sway Control Hitch
- Equal-i-zer Sway Control Hitch
- Fifth Wheel Hitches
- Fifth Wheel Hitches
- Hitch Balls & Covers
- Hitch Balls & Covers
- Hitch Box Covers
- Hitch Box Covers
- Hitch Couplers
- Hitch Couplers
- Hitch Pins & Locks
- Hitch Pins & Locks
- Receiver Adapters
- Receiver Adapters
- Receiver Hitches
- Receiver Hitches
- Tailgates & Splash Guards
- Tailgates & Splash Guards
- Weight Distributing Hitches
- Weight Distributing Hitches
Hitches
- Ball Mounts
- Ball Mounts
- Bed Saver
- Bed Saver
- Equal-i-zer Sway Control Hitch
- Equal-i-zer Sway Control Hitch
- Fifth Wheel Hitches
- Fifth Wheel Hitches
- Hitch Balls & Covers
- Hitch Balls & Covers
- Hitch Box Covers
- Hitch Box Covers
- Hitch Couplers
- Hitch Couplers
- Hitch Pins & Locks
- Hitch Pins & Locks
- Receiver Adapters
- Receiver Adapters
- Receiver Hitches
- Receiver Hitches
- Tailgates & Splash Guards
- Tailgates & Splash Guards
- Weight Distributing Hitches
- Weight Distributing Hitches
Jacks & Levelers
- Bigfoot Hydraulic Tongue Jacks & Leveling Systems
- Bigfoot Hydraulic Tongue Jacks & Leveling Systems
- Equalizer Hydraulic Jacks and Levelers
- Equalizer Hydraulic Jacks and Levelers
- Levelers
- Levelers
- RV Levels
- RV Levels
- Skid Wheels
- Skid Wheels
- Slide-Out Supports
- Slide-Out Supports
- Socket Jenie
- Socket Jenie
- Stabilizing Jacks
- Stabilizing Jacks
- Tongue Jacks
- Tongue Jacks
- Wheel Chocks & Stops
- Wheel Chocks & Stops
Jacks & Levelers
- Bigfoot Hydraulic Tongue Jacks & Leveling Systems
- Bigfoot Hydraulic Tongue Jacks & Leveling Systems
- Equalizer Hydraulic Jacks and Levelers
- Equalizer Hydraulic Jacks and Levelers
- Levelers
- Levelers
- RV Levels
- RV Levels
- Skid Wheels
- Skid Wheels
- Slide-Out Supports
- Slide-Out Supports
- Socket Jenie
- Socket Jenie
- Stabilizing Jacks
- Stabilizing Jacks
- Tongue Jacks
- Tongue Jacks
- Wheel Chocks & Stops
- Wheel Chocks & Stops
Lippert Repair Parts
- Electric and Hydraulic Slide-Out Parts
- Electric and Hydraulic Slide-Out Parts
- Hydraulic Cylinders
- Hydraulic Cylinders
- Hydraulic Slide-Out Pumps and Parts
- Hydraulic Slide-Out Pumps and Parts
- Slide-Out Motors and Actuators
- Slide-Out Motors and Actuators
Lippert Repair Parts
- Electric and Hydraulic Slide-Out Parts
- Electric and Hydraulic Slide-Out Parts
- Hydraulic Cylinders
- Hydraulic Cylinders
- Hydraulic Slide-Out Pumps and Parts
- Hydraulic Slide-Out Pumps and Parts
- Slide-Out Motors and Actuators
- Slide-Out Motors and Actuators
LP Gas
- Gas Detectors
- Gas Detectors
- LP Accessories
- LP Accessories
- LP Adapters
- LP Adapters
- LP Fittings
- LP Fittings
- LP Hoses
- LP Hoses
- LP Regulators
- LP Regulators
- Propane Tanks
- Propane Tanks
LP Gas
- Gas Detectors
- Gas Detectors
- LP Accessories
- LP Accessories
- LP Adapters
- LP Adapters
- LP Fittings
- LP Fittings
- LP Hoses
- LP Hoses
- LP Regulators
- LP Regulators
- Propane Tanks
- Propane Tanks
New RV Accessories
New RV Accessories
See More

Is this ionization or photoelectric? First Alert 1046846 SMI100RV RV Smoke Detector – Battery Gas Detectors

1answer

Answer

View More Product Details

Browse by Category

Share Your Own Experience & Expertise

Related Product

Browse by Category

Browse by Topic

Tools