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Description
Cavius Mains Powered CV2208 5x Optical Smoke & CV3202 1x Heat Alarm RF 10yr Lithium Battery BackupCavius Mains Powered CV2208 5x Optical Smoke & CV3202 1x Heat Alarm RF 10yr Lithium Battery Backup 5x Mains Powered Optical Smoke Alarm (CV2208): Mains Optical Smoke Alarm Features: Mains powered smoke alarm device with wireless interlink and battery back up. Designed for installation in the home. This 97mm Mains Powered smoke alarm can be connected with other alarms from the CAVIUS Wireless alarm family or function as a stand alone alarm. RF
Cavius Mains Powered CV2208 5x Optical Smoke & CV3202 1x Heat Alarm RF 10yr Lithium Battery Backup
5x Mains Powered Optical Smoke Alarm (CV2208):
Mains Optical Smoke Alarm Features:
- Mains powered smoke alarm device with wireless interlink and battery back-up. Designed for installation in the home.
- This 97mm Mains Powered smoke alarm can be connected with other alarms from the CAVIUS Wireless alarm family or function as a stand alone alarm.
- RF Interconnection Built in (no base or module required).
- Connect up to 32 Alarms in the CAVIUS Wireless Family Range.
- 10 Year Lithium Back Up.
- Large Test / Hush Button.
- Dual Mesh System.
- Dust Compensation.
- 10 Year Warranty.
Mains Optical Smoke Alarm Specification:
- Model CV2208
- Operation AC/DC 110V AC, 230V AC
- CR2 back up battery (non-replaceable)
- Temperature Range +10oC to +70oC
- Operating Humidity Range Up to 90% RH non-condensing
- Alarm Dimensions D:97mm x H52mm
- Interlink frequency 868MHz
- 10 Year Warranty
- Approved to EN14604 (3rd party tested)
1x Mains Powered Heat Alarm (CV3202):
Mains Heat Alarm Features:
- Thermal heat alarm device with wireless interlink and battery back-up. Designed for installation in homes or garages with risk for smoky, dusty or humid environments, such as the kitchen or garage area.
- This 78mm Mains Powered heat alarm can be connected with other alarms from the CAVIUS Wireless alarm family or function as a stand alone alarm.
- RF Interconnection Built in (no base or module required).
- Connect up to 32 Alarms in the CAVIUS Wireless Family Range.
- 10 Year Lithium Back Up.
- Large Test / Hush Button.
- 10 Year Warranty.
Mains Heat Alarm Specification:
- Model CV3202
- Operation AC/DC 110V AC, 230V AC
- CR2 back up battery (non-replaceable)
- Temperature Range +4oC to +38oC (tested from 0 degrees to 55 degrees)
- Operating Humidity Range Up to 90% RH non-condensing
- Alarm Dimensions D:78mm x H48mm
- Interlink frequency 868MHz
- 10 Year Warranty
- Approved to : BS 5446:2
Please note: Alarms are sold individually.
Data Sheet:
Data Sheet for CV2208Data Sheet for CV3202
Instruction Manual:
Instruction Manual for CV2208Instruction Manual for CV3202
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
4.5 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
I love it for my workspace! Hot tea all day
Color: Wood Grain
I love this item. The size is perfect, as I prefer something less bulky for my work desktop. It isn't as fancy as others that has the digital display screen, which is fine by me, because I don't necessarily need that. The knob and different colors that indicate the temperature range works fine. The temperature on this thing works fantastically well for me. Using it on the lowest setting keeps my drink nice and hot in a cold office. I use a heatproof glass teapot with this and its a good fit. It keeps my tea hot throughout the day, so I am able to pour smaller amounts of drink and take my time sipping it throughout the day without worrying that it will get cold. At point I almost forgot that it has an automatic shut-off safety feature when I noticed it was off. So that is a good feature to have. I highly recommend this.
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Requires a very specific mug to be useful.
Color: Black
The hotplate itself gets hot enough on its highest setting where it would burn your finger if you left it one there for more then a couple seconds. However when it come to what mug you can use to transfer that heat to your drink, this WILL NOT work with just any old ceramic, metal or glass mugs. You absolutely need to have a perfectly flat bottom on it. If the center of the bottom of the mug does not make direct contact with the very center of the warmer, it will not transfer heat. So straight way plan of spending another $15 to $20. Amazon has some available with good reviews all be it not a very big selection. I'm giving this 4 stars because the description needs to be very clear about this and its not.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Great mug warmer with temp control
Color: Black
I replaced a cheap mug warmer with a couple of these for the house, and for almost the same price this is a lot more functional. I really like the temperature control and silicone surface protector. In combination with the carafe below, this has changed my life - no more microwaving coffee all morning.
https://www.amazon.com/GiNT-Stainless-Thermal-Thermos-Retention/dp/B07MW5N7MS
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Neat gadget
Color: Gold
Neat little gadget. Works great, easy to use and has a light indicator for temperature range. Keeps a cup of liquid hot right to the bottom.
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Reviewed in the United States on May 29, 2026