K&F Concept    Blog >

Enjoy Your Selected Digital Life

Currency: USD
  • Currency
Shop by Scene Shop by Rank

Log Into Your Account

Account

Order History

Wish List

Register Account

Already have an Account?Log In

  • Shopping Cart

  • Your shopping cart is empty!
  • Favorite

  • Your wish list is empty.

Carbon Monoxide Detectors, Temperature / Humidity / Air Quality / Smoke / CO Gas Monitor All in One Alarm for Home, Office, Car, Camping

SKU: GW40.0007

Q
If the screen is aways light on, it will waste lots of electronic, can it be light off?
Answer Question
A
This carbon monoxide detector has engery-save mode, pls click the ""B"" buttom, the screen backgroud light will be off, the information still shows clearly on the screen.
Related Articles
Can Projector Work On Wall?
Can Projector Work On Wall?
How To Detect A Digital Voice Recorder?
How To Detect A Digital Voice Recorder?
Can You Use Nikon Lens With Canon Camera?
Can You Use Nikon Lens With Canon Camera?
Can Canon Lens Fit On Nikon Camera?
Can Canon Lens Fit On Nikon Camera?
How To Use A Depth Finder Weight?
How To Use A Depth Finder Weight?
Can You Put A Projector Behind The Screen?
Can You Put A Projector Behind The Screen?
How To Turn Off Red Flash Camera?
How To Turn Off Red Flash Camera?
Can Dslr Lens Be Used In Mirrorless Camera?
Can Dslr Lens Be Used In Mirrorless Camera?
How To Take Flash Off Camera?
How To Take Flash Off Camera?
Can I Use Nikon Lens On Fujifilm Camera?
Can I Use Nikon Lens On Fujifilm Camera?
Top Bestselling Products
1080P HD 5" Color Screen Video Baby Monitor with Camera and Audio 2-Way Audio and Vox Mode Temperature Monitoring
1080P HD 5" Color Screen Video Baby Monitor with Camera and Audio 2-Way Audio and Vox Mode Temperature Monitoring
$111.99
7" Full Focus HD Digital Microscope, 12 Million Pixels, 50-1600X Magnification, Adjustable Shadowless LED, Wireless Remote Control Support PC Connection
7" Full Focus HD Digital Microscope, 12 Million Pixels, 50-1600X Magnification, Adjustable Shadowless LED, Wireless Remote Control Support PC Connection
$189.99
-20%
Digital Microscope with 12MP HD 7" Display, 50-1600X Magnification, Adjustable Shadowless LEDs, Wireless Remote Control, Support PC Connection
Digital Microscope with 12MP HD 7" Display, 50-1600X Magnification, Adjustable Shadowless LEDs, Wireless Remote Control, Support PC Connection
$187.49 $149.99
10.1" Full Focus HD Digital Microscope, 12 Million Pixels, 50-1600X Magnification, Adjustable LEDs, Wireless Remote Control, Support PC Connection
10.1" Full Focus HD Digital Microscope, 12 Million Pixels, 50-1600X Magnification, Adjustable LEDs, Wireless Remote Control, Support PC Connection
$239.99
Products You May Like
72mm Variable ND2-400 Filter With Cap, K Pro Fader ND2 to ND400 (9 Stop)
72mm Variable ND2-400 Filter With Cap, K Pro Fader ND2 to ND400 (9 Stop)
$59.99 $38.99
72mm Graduated Lens Filter Soft GND16, 4 Stop Ultra-Clear Optical Glass Multi-Coated Nano-Xcel series
72mm Graduated Lens Filter Soft GND16, 4 Stop Ultra-Clear Optical Glass Multi-Coated Nano-Xcel series
$48.99 $31.99
Pentax PK Lens to Fuji FX Mount Camera Adapter Fits FIT Pro X-E1 X-M1 K&F Concept Lens Mount Adapter
Pentax PK Lens to Fuji FX Mount Camera Adapter Fits FIT Pro X-E1 X-M1 K&F Concept Lens Mount Adapter
42
$29.99 $26.99
67mm Magnetic UV Filter Ultra Slim with Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth Nano-K Series
67mm Magnetic UV Filter Ultra Slim with Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth Nano-K Series
34
$15.99
4G solar security camera System Wireless LTE cctv solar camera PIR human sensor + AI human detection 2-Way Audio Built-in Battery 7800mAh 1080P Infrared Night Vision 15m/49ft EU Version
4G solar security camera System Wireless LTE cctv solar camera PIR human sensor + AI human detection 2-Way Audio Built-in Battery 7800mAh 1080P Infrared Night Vision 15m/49ft EU Version
30
$139.99 $122.99
K&F Concept ND(2+3+4+5 stops) Filters for DJI Osmo Pocket 3, Magnetic ND4+ND8+ND16+ND32 Filters 4-Pack Kit 28 Layer nano-coated HD Optical Glass
K&F Concept ND(2+3+4+5 stops) Filters for DJI Osmo Pocket 3, Magnetic ND4+ND8+ND16+ND32 Filters 4-Pack Kit 28 Layer nano-coated HD Optical Glass
28
$36.99 $35.99
KM-C600H 600m Golf Rangefinder with Color Touch LCD, Rechargeable 6x Laser Hunting Rangefinder for Golf, Hunting
KM-C600H 600m Golf Rangefinder with Color Touch LCD, Rechargeable 6x Laser Hunting Rangefinder for Golf, Hunting
$245.99 $122.99
Camera Backpack Camera Bags for Photographers Dslr Cameras Compatible for Canon Nikon Sony DJI Mavic Drone, 20L Large Capacity Bag Cover 15.6 Inch Laptop Camera Cases with Raincover - Backpack 20L Urban Wander 01 (Grey)
TOP Best
Camera Backpack Camera Bags for Photographers Dslr Cameras Compatible for Canon Nikon Sony DJI Mavic Drone, 20L Large Capacity Bag Cover 15.6 Inch Laptop Camera Cases with Raincover - Backpack 20L Urban Wander 01 (Grey)
114
$119.99 $66.03
K&F Concept Camera Sling Bag Small Crossbody Camera Case DSLR/SLR/Cute Compact Shoulder Photography Bags for Photographers - Sling Bag5L Urban Wander 05 (Pink )
K&F Concept Camera Sling Bag Small Crossbody Camera Case DSLR/SLR/Cute Compact Shoulder Photography Bags for Photographers - Sling Bag5L Urban Wander 05 (Pink )
$33.99 $19.19
Charging Adapter Base for DJI Osmo Pocket 3, Desktop Type-C Charging Dock Fit Arca-Swiss Standard, with 1/4 Screw Hole/Folding Finger, Aluminum Alloy Bracket
Charging Adapter Base for DJI Osmo Pocket 3, Desktop Type-C Charging Dock Fit Arca-Swiss Standard, with 1/4 Screw Hole/Folding Finger, Aluminum Alloy Bracket
$21.99
What Does A Protection Filter Do?
What Does A Protection Filter Do?
How To Read Camera Lens?
How To Read Camera Lens?
How To Read A Golf Scope Rangefinder?
How To Read A Golf Scope Rangefinder?
What Filter For Moon Camera?
What Filter For Moon Camera?
How To Make Camera Wrist Straps?
How To Make Camera Wrist Straps?
How To Set Up Video Lighting At Home?
How To Set Up Video Lighting At Home?
Where Do You Buy Telescopes?
Where Do You Buy Telescopes?
How To Have A Clear Voice When Recording?
How To Have A Clear Voice When Recording?
Where To Find Metal Detectors?
Where To Find Metal Detectors?
How To Look Through A Telescope?
How To Look Through A Telescope?
Related Categories
led ring light with stand tripod light stand square light pollution filter square light pollution filter Live Ring Light Light Pollution Filter Video fill light handheld metal detector
Hot Searches
light control microscope Best Borescope Inspection Camera no light trail camera black light trail camera 3 light video kit night light binoculars video conference light kit ring light strobe light microscope power camping fan and light combo
Related Searches
Broan Filter With Light Lens Light Lens And Filter Sr610050 Wp8190232 Light Lens And Filter Lens With Blue Light Filter Light Lens And Filter 8190232 Lens Filter For Low Light Sr610027 Light Lens And Filter Sr610050 Light Lens And Filter 8190232 Light Lens And Filter Light Lens And Filter 8190231