X
My toolbox
My orders
RMA
Product return
Guides
Cable guide
Printer toner guide
Phone and tablet guide
PC-configurator
Search
Kundeservice er live på
chatten man-fre fra 9-17
Register
Login
PRODUCTS
Spot and outlet (demo)
Laptops And Tablets
Desktop
Monitors
Printer & Supplies
Phone & Accessories
HDD, SSD & Storage
Computer Accessories
Audio & Video
Networking & Surveillance
Home & Hobby
Components
Gaming outlet
Spot products
Preowned and New Open Box
Preowned PC's
Preowned Lenovo PC's
Preowned HP PC's
Preowned T1A PC's
Preowned Dell PC's
Preowned Laptops
Preowned Lenovo Laptops
Preowned HP Laptops
Preowned T1A Laptops
Preowned Macbooks
Preowned Dell laptops
Other preowned Laptops
Preowned Monitors
Preowned Dell monitors
Preowned Phones
Preowned iPhones
Preowned T1A Phones
Other Preowned Mobiles
Preowned Tablets
Preowned iPads
Preowned T1A Tablets
Other Preowned Tablets
Preowned Servers & Options
Preowned T1A Servers
Preowned server storage
Preowned Server Memory
Preowned Server CPU
Other preowned server hardware
Preowned Accessories
Preowned Lenovo Accessories
Preowned HP Accessories
Preowned T1A Accessories
Other Preowned Accessories
New Open Box
NOB Laptops
NOB Desktops
NOB iPhones
PC and laptops
Desktops
Home Desktops
Gaming Dekstop
Business Desktops
Apple iMacs
All-In-1 Desktops (AiO)
Workstations
Tower PCs
SFF PC's
Tiny PC's
Barebone PC's
Custom desktops
Rasperry Pi and SBC
Thin Clients
POS
Laptops
Home Laptops
Gaming laptops
Business laptops
Apple MacBooks
2-in-1 Laptops (flip)
Lenovo V series
Lenovo ThinkPad
Lenovo ThinkBook
Ultrabooks
Laptop Accessories
Laptop bags
Laptop sleeves
Laptops chargers
MacBook chargers
Notebook Stands
Laptop batteries
Laptop privacy filter
External Laptop DVD-drives
Extern Laptop Drives
Laptops warranty packs
Cellular Modems (WWAN)
Laptop Fans
Docks
Lenovo docks
HP docks
Dell docks
Dudao Docks
Other dockingstations
Smartphones and tablets
Mobile Phones
Apple iPhones
Samsung smartphones
Google smartphones
Xiaomi smartphones
Android smartphones
Work Phones
User Friendly phones
Mobile Accessories
Smartphone covers
Airtag og SmartTag
Mobile screen protection
Mobile chargers
Cables for mobiles
Headsets for mobile
Other mobile accessories
Tablets
Apple iPads
Lenovo tablets
Samsung tablets
Android tablets
Microsoft Surface
Ebook Reader
Tablet Accessories
Tablet covers
Tablet covers w/ keyboard
Screen protectors for tablets
Tablet chargers
Kablar till surfplattor
Stylus pen
Övrigt surfplattetillbehör
Phones
Landline Phones
Caller ID
Cordless Phones
Answering Machines
PBX Phones & Systems
Phone Accessories
VoIP
Wearables
Smartwatches
Smart watch accessories
Activity trackers
Smart Glasses
Navigation
GPS
Walkie Talkie
Hand-held Terminals
Windows hand-held terminals
Android hand-held terminals
Computer accessories & software
Mice
Wired Mice
Wireless Mice
Logitech Mice
HP Mice
Apple Magic Mouse
Gaming Mice
Ergonomic Mice
Pointing Devices
Presenters and Receivers
Keyboards
Wired Keyboards
Wireless Keyboards
Logitech Keyboards
Lenovo Keyboards
Apple Magic Keyboard
Gaming Keyboards
Numeric Keypads
Keyboard and mouse set
Keyboard Receivers
Mouse and Keyboard
Wired MK combos
Wireless MK Combos
Logitech MK Combos
Lenovo MK Combos
Dell MK Combos
MK Accessories
Mousepads
Wrist Support
Receivers
Digitizers
Wacom Digitizers
Digitizer Accessories
Business Headsets
Mono headsets
Stereo headsets
MS Teams headsets
ANC headphones
Jabra headphones
Poly headsets
PC Speakers
PC Speaker Systems
Logitech PC Speakers
Webcams
4k Webcams
Logitech Webcams
Other webcams
Microphones
Wired Microphones
Wireless Microphones
Microphone holders
Microphone For Camera
Conference Kits
Video Conference
Conference Microphones
Presenters
PC Cleaning
Compressed Air
Cleaning Cloths
Screen Cleaner
Cleaning Spray
PC Security
Other Products
VR Headsets
Meta Quest
PlayStation VR
HTC VIVE
Other Accessories
Storage Accessories
Handheld Accessories
Assorted Accessories
Spare Parts
Service And Support
Software
Office programs
Windows operating system
ESD
Antivirus & security
Warranty extensions
Other software
Monitors, Projectors and TV
Computer Monitors
Pivot Monitors
Gaming Monitors
Curved Monitors
Docking Monitors
Touch Monitors
Portable Monitors
2K Monitors
4K/5K Monitors
UltraWide Monitors
Refurbished Monitors
Other Screens
Projectors
Professional Projectors
Home Cinema Projectors
Short Throw Projectors
Portable Projectors
Other Projectors
Projector Screen and Stands
Projector Accessories
TV & Digital Signage
TV
Digital Signage
Apple TV
Google Chromecast
Digital media players
Digitale billedrammer
TV And Monitor Stands
TV Accessories
Screen Accessories
Privacy Filter
Cleaning
Monitor Stand
Video Cables
Video Adapter
Monitor Arms
Video and audio switches
Monitor Mounts
Brackets For 1 Screen
Brackets For 2 Monitors
Brackets For 3 Monitors
Brackets For 4 Monitors
Brackets For 6 Monitors
Printer and supplies
Multifunction
Multifunction color laser
Multifunction black and white
Multifunction Ink Printers
Multifunction LED printers
Laser Printer
Black And White Laser
Color Laser
Inkjet Printer
A4 inkjet printers
A3 inkjet printers
Other inkjet printers
Label Printer
Label Printers
Receipt Printer
Other Printers
Large Format Printer
Dot-Matrix Printer
3D Printer
Laser Toner
HP Laser
Brother Laser
Canon Laser
Lexmark Laser
Samsung Laser
OKI Laser
Other Laser
Ink Cartridges
HP Ink
Brother Ink
Canon Ink
Epson Ink
Ink Tanks
Solid Ink
Other Ink
Drums
HP Drum
Brother Drum
Canon Drum
Lexmark Drum
OKI Drum
Other Drum
Waste Toner Box
HP Waste
Brother Waste
Canon Waste
Lexmark Waste
Samsung Waste
OKI Waste
Other Waste
Printer Stickers
Label Printer
Inkjet Printer
Laser Printer
Ribbon And Paper
Paper
Inkjet Paper
Laser Paper
Photo Paper
Large Format Paper
Rolling Paper
Printer Tape
Labels
Scanners
Flatbed Scanner
Document Scanner
Sheet-Fed Scanners
Barcode Scanner
Other Scanners
Scanner Power
Scanner Accessories
Office accessories
Shredders
Laminating machines
Lamination accessories
Other office accessories
Printer Trays
Printer Input Box
Printer Output Bin
Printer accessories
Printhead & Cleaner
Developer Kits
Maintenance Kit
Staples
Transfer Belt Unit
Print Servers
Name Tag Cards
3D Printer Accessories
Fuser Kit
Other printer Accessories
Networking and Surveillance
Wireless Network
Wireless Routers
Wirelss Access Points
Wireless Bridges
Mesh WIFI systems
LTE routers (4G/5G)
Network Antennas
Mobile Modems
WiFi extenders
Switches
Network switches
Unmanaged Switches
Managed Switches
Rack Switches
Accessories for switches
Fiber Modules
Network Adapter
Fiber Adapters
USB Adapters
Wireless Adapters
Bluetooth Adapters
Atm Card
Network card
Voice/Data Modules
KVM & Splitter
KVM Switch
KVM Consoles
KVM Over IP
KVM Cables
KVM Splitter
PoE Products
PoE Switches
PoE Access Points
PoE bridges
PoE cameras
PoE injector
Gateways
Surveillance
Cable Surveillance
Wireless Surveillance
Indoor surveillance
Outdoor surveillance
Home Surveillance
Access control
Video Servers
Security DVR
Accessories
Firewall
Firewall
Routers & Accessories
Routers
Network cables
Crossing Cable
Loose Cable
Coaxial Cables
Tools for networking
Network accessories
Ubiquiti
Ubiquiti routers
Ubiquiti acces points
Ubiquiti bridges
Ubiquiti switches
Ubiquiti PoE injector
Ubiquiti surveillance
Components
Processors
Intel CPU
AMD CPU
Server PSU
Motherboards
Intel Motherboards
AMD Motherboards
Server Motherboards
Integrated Motherboards
Barebones
Graphics Cards
Intel Arc Graphics Card
AMD Graphics Cards
NVIDIA Graphics Cards
Pro Graphics Cards
External Graphics Cards
RAM
Desktop Memory
Laptop Memory
Cases
Fulltower (extended ATX)
Miditower (ATX)
Minitower (micro-ATX)
Microtower (Mini-ITX)
Server Cases
PSUs
ATX PSU
SFX PSU
EPS PSU
Server PSU
Power Accessories
Fans and Coolers
Case Coolers
Processor cooler
Liquid Cooling Systems
Heat Sinks
Cooling Paste
Other coolers
Other Accessories
Internal Storage
Internal HDD
Internal SSD
Sound Cards
Internal Sound Cards
External Sound Cards
Optical Drives
Internal Drives
External Drives
Plug-In Module
Controller Cards
Network Adapters
USB Controllers
Storage Adapters
Smartcard Readers
Legacy Controller Cards
Storage and NAS
HDD
External HDD
Internal HDD
SSD
External SSD
Internal SSD
USB & Flashcard
USB stick
Flashcard
Card readers
Optical Drive
External drives
Internal drives
Blank media
Accessories
Storage cables
Hard disk mounting
Disk duplicators
Hard drive cabinets
Storage adapters
Servers
Tower server
Rack server
UPS
Shelf-mountable UPS
Stand-alone UPS
UPS batteries
UPS battery pack
Tape Backup
Tape automation
Internal tape drives
External tape drives
Server Accessories
Server PSU
Rack cabinets
Kit for rack
Sliding rails for rack
Other servers
NAS & SAN
NAS
SAN
Disk arrays
Cables and adapters
Network Cable
CAT 6A S/FTP
CAT 6 S/FTP
CAT 6 U/UTP
CAT 7 S/FTP
CAT 8.1 S/FTP
Loose Cables
Coaxial Cables
Othet netwotk cables
Adapter
Tools
Accessories
Audio Cables
Audio Cables
Optical Cables
Extension Cables
Audio Splitter
Adapter
Other Cables
Speaker Cables
USB Cables
USB Cables
USB C Cables
USB Adapter
USB C Adapter
Extension Cables
Other Cables
USB Hubs
2-3 Ports
4-5 Ports
+6 ports
Hub
Switch
Splitter
Other Hubs
Video Cables
VGA Cables
DisplayPort Cables
DVI Cables
HDMI Cables
Other Cables
VGA Adapter
HDMI Adapter
DisplayPort Adapter
DVI Adapter
Other Adapters
Videotransformer
Storage Cables
SAS Cables
Other Cables
Power Cables
Power Cables
Extension Cables
Adapter
Splitter
Other Cables
Serial Cables
Serial Cables
Extension Cables
Adapter
Converter
Panel
Other Cables
Fiber Cables
Multimode
Single Mode
Adapter
Extender
Other Cables
Telephone/Modem Cables
Parallel Cables
Firewire Cables
Cable Accessories
Chargers, adapters and batteries
Chargers and adapters
USB adapters/chargers
Adapters for PC & MacBook
Adapters for car
Travel adapters
Chargers for tools
Chargers for ord. batteries
Chargers for game consoles
Wireless chargers
Other chargers
Powerbanks
Powerbanks
Power banks with Qi
Powerbanks w/ solar panel
Batteries
Disposable batteries
Rechargeable batteries
Button cell batteries
Batteries for tools
Batteries for camera
Other batteries
Power Supplies
Sockets
Surge Protectors
Smart Sockets
Smart Switches
Smart Dimmers
Power Supplies PC
Andre strømforsyninger
Portable Power
Power Stations
Solar Panels
Charger Accessories
Battery testers
Other Charging Accessories
Lighting
LED bulbs
Ceiling lamps
Table lamps
Light chains
Fluorescent tubes
Smart lighting
Work light
Other lighting
DUDAO
DUDAO adapters
DUDAO adapter & cable
DUDAO USB-C cables
DUDAO USB-A cables
DUDAO lightning cables
DUDAO GaN
DUDAO USB docks and HUBs
DUDAO powerbanks
Other DUDAO products
Audio, Hifi and camera
Speakers
Smart home speakers
Soundbar
Portable speakers
Party speakers
Speaker set
Speakers for PC
CD players & radios
Speakers for cars
Headphones
In ear
Over ear
On ear
TWS
Apple AirPods
Noice cancelling headset
Sport headset
Headset for offices
Home Cinema & HiFi
Home cinema audio
Projectors
DVD & Blu-Ray
Receiver
Audio Accessories
Dictaphones
Assembly
Turntables
MP3 players
Amplifiers
Subwoofers
Accessories for headphones
Cameras
Action cameras
Drones
Dashcams
Digital cameras
Polaroid cameras
Video cameras
Camera Accessories
Memory card
Card readers
Digital photo frames
Camera stands
Ring lights
Smartphone gimbal
Batteries for cameras
Gaming
Gaming PCs
Custom built PCs
Desktop (Gaming)
Laptop (Gaming)
Monitors (Gaming)
Gaming Accessories
Mice (Gaming)
Keyboards (Gaming)
Mousepads (Gaming)
Headsets (Gaming)
Microphones (Gaming)
Webcams (Gaming)
Joysticks (Gaming)
Steering wheel and pedals (Gaming)
Controlers (Gaming)
Games & PC accessories
Consoles
PlayStation
X-Box
Nintendo
Console Accessories
Controllere
Console headsets
Joysticks
Steering Wheel And Pedals
Games & console accessories
Gaming Furniture
Gaming Chairs
Gaming Desk
Gaming playseats
Smart Home
Smart Security
Smart surveillance
Smart doorbells
Smart security sensors
Smart Gateway
Smart hubs
Smart speakers
Smart displays
Smart Sensors
Motion sensors
Door and window sensor
Smoke sensor
Temperature and humidity sensor
Water leak sensor
Air quality sensor
Consumption meters
Smart Automation
Smart lightning
Smart switches
Smart plug
Smart dimmers
Smart thermostats
Smart streaming
Platform
Google Assistant
Amazon Alexa
Apple HomeKit
Mi Home
Household and personal care
Personal care
Shavers
Hair removal
Hair care
Dental and oral care
Baby equipment
Wellbeing
Health
Skin Care
Other personal care
Cleaning
Floor cleaners
Carpet cleaners
Steam cleaners
Floor mops
Cleaning agent
Cleaning windows
High pressure cleaners
Vacuuming
Traditional vacuum cleaners
Robot vacuum cleaners
Cordless vacuum cleaners
Hand vacuum cleaners
Industrial vacuum cleaners
Vacuum cleaner accessories
Clothes care
Irons
Steamers
Ironing board
Drying racks
Sewing machines
Other clothing care
Appliances
Washing machines
Tumble dryers
Refrigerators And Freezers
Dishwashers
Hoods
Hobs
Built-in ovens
Appliances accessories
Cooking
Stoves and ovens
Microwaves
Pizza oven
Heating plates
Air fryers
Deep fryers
Toaster and panini grill
Toasters/bread machines
Waffle iron
Sous vide
Rice cookers
Dehydrators
Other cooking accessories
Kitchen appliances
Stirring machines
Food processors
Blenders
Hand blenders
Hand mixers
Raclette
Kitchen scales
Other kitchen appliances
Coffee and tea
Coffee machines
Espresso machines
Boilers
Coffee grinder
Coffee and tea accessories
Water and juice
Juicer
Soda machines
Water machines
Ice makers
Climate
Airconditions
Ventilators
Air coolers
Air purifiers
Humidifiers
Dehumidifiers
Heaters
Weather stations
Tools, garden and leisure
Power tools
Screw and drills
Hammer drills
Power Wrenches
Grinder
Vibrating sanders
Oscillating Tool
Electric saws
Batteries for power tools
Chargers for power tools
Measuring tools
Storage
Trolleys
Work light
Other power tools
Accessories for power tools
Hand tools
Screwdrivers
Toolkit
Spanners
Boxes
Other hand tools
Accessories for hand tools
Garden tools
Lawn Mowers
Robotic lawnmowers
Grass Trimmers
Hedge Trimmers
Leaf Blower
Chainsaws
Pressure washers
Other garden equipment
Camping/outdoor
Outdoor cooking
Food storage
Camping lights
Flashlights
Outdoor sound
Outdoor power banks
Battery packs
Solar cells
Other camping/outdoors
Sports and leisure
Scooters
Sports watches
WalkingPads
Car equipment
Animals
Office furniture
Height Adjustable Desks
Height adjustable frames
Table tops
Office Chairmats
Standing desk mats
Office Desks Accessories
Drawers and cable trays
Qi chargers for the office
Office mouse pads
Office Chairs
Ergonomic standing chairs
Work Environment
Water dispensers
Air Purifiers
X
BRANDS
Loading...
X
CAMPAIGNS
6
ARTICLES
PC-CONFIGURATOR
GUIDES
Cable guide
Printer toner guide
X
0
X
Home
Brand
ELSYS
Filters
Filters
Kategorier
Kategorier
Subcategories
Smart Home [1]
Category search
Expected shipping in
Any
1 day
2 days
3 days
4 days
5 days
6 days
7 days
Show all options
Number of filters: 0
ELSYS
(1)
24
24
48
96
Popular
Popular
Alphabetic
Price: High to low
Price: Low to high
In stock
In stock
All products
ELSYS ERS2 CO2 Flerfunktionssensor Hvid
Product no
1001861310
Model
ERS2-CO2
Brand
ELSYS
1 178,00
DKK
942,40
DKK
excl. VAT
Compare
×
Add to EasyOrder
