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Description
Ei Electronics Ei208W CO-melder - Batterij 10 jaar - 220922De Ei208W koolmonoxidemelder is een betrouwbare compacte melder die voorzien is van 10 jaars lithium batterij. Hiermee ben je gedurende de levensduur van de melder verzekerd van koolmonoxideveiligheid. Het koolmonoxide niveau kan afgelezen worden gegeven op de digitale display. Deze melder is optioneel draadloos koppelbaar. Gevaar van koolmonoxide De hoogwaardige sensor meet iedere 50 seconden (!) het koolmonoxideniveau in de ruimte waar de melder
De Ei208W koolmonoxidemelder is een betrouwbare compacte melder die voorzien is van 10-jaars lithium batterij. Hiermee ben je gedurende de levensduur van de melder verzekerd van koolmonoxideveiligheid. Het koolmonoxide-niveau kan afgelezen worden gegeven op de digitale display. Deze melder is optioneel draadloos koppelbaar.
Gevaar van koolmonoxide
De hoogwaardige sensor meet iedere 50 seconden (!) het koolmonoxideniveau in de ruimte waar de melder zich bevindt. Je bent dus verzekerd van een tijdige melding bij dreigend gevaar. Koolmonoxide is een reukloos gas en dus niet voor menselijke zintuigen niet waarneembaar. Je ruikt, ziet, voelt of proeft het niet. Afhankelijk van de hoeveelheid en de periode waarin je aan koolmonoxide wordt blootgesteld, kan je na enige tijd ernstige lichamelijke klachten ontwikkelen. Jaarlijks overlijden er zelfs een tiental personen aan een koolmonoxidevergiftiging!
Functie van een CO-melder
Een koolmonoxidemelder detecteert het gas al bij lage, niet schadelijke, hoeveelheden. De Ei208W koolmonoxidemelder geeft een luid (85dB op 3 meter afstand) signaal bij een te hoge koolmonoxidewaarde. Deze CO-melder is voorzien van een afwijkende alarmtoon ten opzichte van een rookmelder. Wanneer het alarmsignaal afgaat, weet je dus direct of het gaat om een te hoog koolmonoxide-niveau of om brand.
Overige kenmerken:
10-jaars lithium batterij: Melders en accessoires die uitgerust zijn met lithium batterijen gaan totaal 10 jaar mee. Hierdoor heb je minder onderhoud, geen vals alarm. Voor de eindgebruiker geeft dit een prettig en betrouwbaar gevoel van brandveiligheid.
AudioLINK: Met de AudioLINK app kan je gegevens zoals batterijstatus, melder status en meer uitlezen middels een audiosignaal van de melder.
Technische specificaties
| Voeding | 10 jaars lithium batterij |
| Met backup-batterij | Nee |
| Draadloos koppelbaar | Nee |
| Bedraad koppelbaar | Nee |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Need lots of connectivity + charging. EXCELLENT.
Color: Gray
Problems with my original USB hub required something better. This unit has allowed me to connect all my peripherals to my laptop and I haven't had any problems with the USB port reliability I was dealing with. I'm using two hubs in series and now everything is working perfectly.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Yes, I wish I'd bought this on Black Friday, but still no regrets
Color: Gray
If you use a lot of add-ons like I do you won't regret buying this hub. The number of connection PLUS high power charging ports works for me. Printer, scanner, mouse dongle, phone, tablet, external drive, flash key all connect with zero problems to my Win 11 laptop. Saves my laptop ports from wear and provides a central location for charging my stuff. Solid metal construction, touch switches for each port, even slots forSDd and micro sd cards makes great design and features. Had a decent usb 3 hub but this one SO much better, good value
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Reviewed in the United States on February 26, 2026
★★★★★ 5
well made, nicely built, fast and everything fits firmly
Color: Gray
Sleek and well made, heavier than my old one, as it seems better built in every way. I love the flush power buttons, they don't get accidentally pushed in because of the firmness of the buttons, not hard, just not overly easy like some cheaper hubs. The color is nice looking, the lights are subtle but easily identify each port and the main thing, it's fast. My old USB hub was decidedly slow and often under-powered. It did not always work with some demanding devices. But as soon as I plugged this in, all my devices were recognized and worked correctly.
This was a great buy.
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Reviewed in the United States on August 1, 2025
★★★★★ 4
Had some questions and needed to test it, here's the verdict!
Color: Black
No pictures, but I wished to get this review out as soon as possible because I'm very happy with my purchase. My last USB hub from aother brand broke immediately as soon as I got it which is why I wanted to purchase this as an "upgrade" for the higher voltage and more port options.
Firstly I really appreciate that they gave both a USB 3.0 to USB-C and a USB-C to USB-C cable for the power depending on what type of port you have on your computer. The extra cable is always appreciated. I had a bunch of questions stemming from other reviews so I tested them.
When you press a button nearby any port, the light goes on. When you hold it, it goes off. When the light is on, it powered my external drive, and when I hold-pressed it off, the drive on my computer disappeared as it should when no power is going to it. I'm glad that works perfectly. Also, it takes 16 seconds to recognize my 8TB drive. It seems a tiny bit long, but not too long, I'm pretty patient.
For the SD and Micro SD card slot, there is no on and off power buttons. But they DO work. This was important for me as it was one of the reasons I bought it.
The quick charging also works as intended.
Also, I wondered what size it was- it's 8.75in long, 2in width, and a measly 0.65in heightwise. Every cord included is slightly larger than 3ft so there should be no problems with connecting it, though maybe it's too many wires for some.
One thing I was concerned about was that a reviewer said the ports were very tight, and they are. I thought I was gonna break the ports by connecting a USB, but thankfully it didn't break. I don't know how realiable that is over time, though I imagine because of the buttons, the idea is to connect them once and if you want to not use it, to simply press the button to turn them off. So I think I'll do that once I get all my USBs set into place. If it breaks any port in that process down the line, I'll update my review.
And based on the manual, here are the speeds:
USB 3.0 & USB C - Max 5GB/sec data speed, Max 5V/1.5A power
SD and Micro SD Slots - Read 50-104MB/sec, Write 30-80MB/sec (Subject to memory card speed and computer USB ports)
USB QC Ports - No speed or power given
Total power supply: Output DC 12V/7.5A (Input AC 100V~240V / 50Hz~60Hz / 2A)
The power supply is a big brick LOL. But I appreciate the power, thanks. It's very easy to use overall, I just plug something in, turn the light on, expect it to work and it does. Besides it taking great force to plug a USB in, everything else is exactly what I wanted. Glad I bought this.
Edit, a month or two later: The USB ports all still are working, but I noticed some external drives don't have enough power to work, even with the 8V, so I'm docking a point. I should be able to plug at least one in with a few other things connected, but this makes it a little less functional for my usage.
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Reviewed in the United States on June 13, 2025
★★★★★ 5
Just what I needed
Color: Black
Never given!give 5 stars. But, this got it because exceeded what I was expecting.
Purchased because new computer slots were inconvenient and more new devices are using usb ports and having powered ports was essential. Have used for several months and keep finding more things needing it. It was more than I expected/needed at the time .But, was designed for growth I was not expecting. Getting excellent connections, speed, and reliability even though I’ve nearly doubled the devices I planned on using. To be clear the system I connected to is all about performance and top of the line hardware. I was a performance engineer in a previous position and am very picky with this system setup. I’ve tested the hardware several times tuning things and it’s never the bottleneck.
The original purchase was intended as a short term fix when I needed something yesterday and as stated b4 it has earned a place in my permanent setup.
Would buy again and would explore other offerings by manufacture.
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Reviewed in the United States on October 23, 2025
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