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Description
Cavius Battery Powered CV2106 4x Optical Smoke & CV3106 1x Heat Alarm RF 10yr Sealed-in Lithium BatteryCavius Battery Powered CV2106 4x Optical Smoke & CV3106 1x Heat Alarm RF 10yr Sealed in Lithium Battery 4x Battery Powered Optical Smoke Alarm (CV2106): Battery Optical Smoke Alarm Features: Optical smoke alarm device with wireless interlink. Designed for installation in the home, mobile homes and caravans. This 78mm smoke alarm can be connected with other alarms from the CAVIUS Wireless alarm family or function as a stand alone alarm. RF
Cavius Battery Powered CV2106 4x Optical Smoke & CV3106 1x Heat Alarm RF 10yr Sealed-in Lithium Battery
4x Battery Powered Optical Smoke Alarm (CV2106):
Battery Optical Smoke Alarm Features:
- Optical smoke alarm device with wireless interlink. Designed for installation in the home, mobile homes and caravans.
- This 78mm 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 Battery.
- Large Test / Hush Button.
- Dual Mesh System.
- Dust Compensation.
- 10 Year Warranty.
Battery Optical Smoke Alarm Specification:
- Model CV2106
- 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 H41mm
- Interlink frequency 868MHz
- 10 Year Warranty
- Approved to EN14604 (3rd party tested)
1x Battery Powered Heat Alarm (CV3106):
Battery Heat Alarm Features:
- Thermal heat alarm device with wireless interlink. Designed for installation in homes or garages with risk for smoky, dusty or humid environments, such as the kitchen or garage area.
- This 78mm 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 Battery.
- Large Test / Hush Button.
- 10 Year Warranty.
Battery Heat Alarm Specification:
- Model CV3106
- 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 H42mm
- Interlink frequency 868MHz
- 10 Year Warranty
- Approved to BS 5446:2
Please note: Alarms are sold individually.
Data Sheet:
Data Sheet for CV2106Data Sheet for CV3106
Instruction Manual:
Instruction Manual for CV2106Instruction Manual for CV3106
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 1880 reviews
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Product Reviews
★★★★★ 5
Great cotton t-shirts for girls and boys
Special Size: T Shirt, Size: 4-5T, Color: T Shirt - Toddler - 6 Pack - White
These say they are for boys. Really, they are just plain t-shirts. Bought and tie dyed for an adorable little girl in my life. Very soft, and the cotton absorbed the dye well. Recommended for all girls and boys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Good
Number of Items: 3, Color: Grey/Blue/Sea, Size: Medium
Really good quality for everyday wear. The fabric is soft and comfortable, and the shirts are true to size. They hold up well after washing and don’t shrink. Perfect basic tees for kids — easy to mix and match and great value for the price.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Size up, great quality
Number of Items: 3, Color: Grey/Blue/Sea, Size: X-Small
I ordered the XS and I have to say they run small. They fit my 2 year old not 6 year old. So size up. But honestly love the quality of Amazon essential shirts. I buy these for my kids pjs they are very soft
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Comfy and Cool Shark Shirt
Number of Items: 1, Color: Ivory Sharks, Size: X-Small
We live near the beach, so I love finding ocean themed clothing for my little grandson. He loves this colorful swimming sharks crew neck t-shirt. He says it looks "cool." The cotton blend material is soft and and gentle against his skin. It's breathable and slightly stretchy. . The stitching is straight and consistent with no loose threads. We have fun talking about the different sharks, and the shirt looks great with his everyday jeans, joggers, or shorts. If you want some growing room, I suggest ordering a size up. The 5T is just a little long and roomy in the shoulders for my grandson who usually wears size 4. For laundering, I turn the shirt inside out and wash on cold to preserve the print. I haven't noticed any shrinkage or fading. I've been drying it on a warm setting (though cool is ideal), but I’m pretty careful not to leave it in the dryer too long to avoid wrinkles. He's been wearing it since his birthday in February, and so far, it's kept its shape, and seems to resist stains. If you have a little one that loves sharks, this check out this comfy ocean themed crew neck.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Size up
Number of Items: 3, Color: Grey/Blue/Sea, Size: X-Small
Good quality but definitely size up one size.
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Reviewed in the United States on May 4, 2026