![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-ocultos.jpg\" "\\"destacado-ocultos\\"")
<\/span><\/div>Can the DB Ultrasonic Technology of this Anti-Mosquito device affect babies, pregnant women, children, adults, or pets?<\/strong> Does it work on all types of mosquitoes?<\/strong> What is its lifespan?<\/strong> Does it require refills?<\/strong> Where should I place the anti-mosquito device?<\/strong> Does it need to be plugged in permanently?<\/strong> Where is it most effective?<\/strong> Can I place more than one anti-mosquito device in the same room?<\/strong> Can I plug in another Diamond Bell model in the same room?<\/strong> I hear a slight sound when plugging\/unplugging the device<\/strong> Does it require any maintenance?<\/strong> The mosquitoes aren\u2019t going away!<\/strong> Check the following:<\/strong><\/p>\n What should I do if the LED indicator doesn\u2019t work?<\/strong>
No, the technologies used in Diamond Bell products do not cause any harm to people or animals.<\/p>\n
Its effectiveness has been tested against the Common Mosquito (Culex pipiens<\/em>), Tiger Mosquito (Aedes albopictus<\/em>), Malaria vector mosquito (Anopheles gambiae<\/em>), and the Chikungunya, Dengue, and Zika vector mosquito (Aedes aegypti<\/em>).<\/p>\n
Its lifespan is unlimited.<\/p>\n
No, it does not require refills, which represents significant cost savings.<\/p>\n
Plug it into an outlet between 30 cm and 150 cm from the floor, free of obstacles. It is recommended for indoor use only. To protect yourself while sleeping, place it nearby at a minimum height of 70 cm from the floor.<\/p>\n
We recommend keeping it plugged in 24 hours a day for optimal results. Electricity consumption is only a maximum of 0.35 W (very low).<\/p>\n
This model is ideal for indoor spaces such as bedrooms, kitchens, and living rooms, where ultrasonic waves distribute best in enclosed areas.<\/p>\n
Yes, using multiple devices enhances coverage for the maximum possible area.<\/p>\n
Yes, our products are fully compatible.<\/p>\n
This is normal and lasts for a moment. It indicates the device is functioning correctly.<\/p>\n
No, the device requires no maintenance or refills; it only needs to be plugged in to operate.<\/p>\n
Mosquitoes may remain inactive due to the device\u2019s action, staying still without biting.<\/p>\n\n
Verify that the device also does not work in another outlet. If confirmed, contact Diamond Bell technical support.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/03\/MOSQUITOS.jpg\" "\\"MOSQUITOS\\"")
<\/span><\/div><\/div><\/div><\/div>REPEL MOSQUITOES EFFECTIVELY<\/h3><\/div>The Diamond Bell\u00ae DB-02A Indoor Mosquito Repellent<\/span> uses advanced DB ultrasonic technology to repel mosquitoes without chemicals, odors, or noise. It\u2019s ideal for protecting rooms in homes and offices continuously and safely for the whole family.<\/p>\n\n- DB Ultrasonic Technology:<\/strong> Effective against mosquitoes without chemical products.<\/li>\n
- Safe and eco-friendly: <\/b>No chemicals or pesticides, suitable for homes with children and pets.<\/li>\n
- Silent and discreet:<\/b> Emits no sound or odor, ideal for resting areas.<\/li>\n
- Cost-effective: <\/b>No refills needed, with an estimated lifespan of 10 years.<\/li>\n
- Wide coverage:<\/b> Ideal for small rooms, offices, cars, and other reduced spaces. Protects areas up to 25 m\u00b2 (269 sq ft).<\/li>\n
- Easy to use:<\/b> Simply plug it in and enjoy a mosquito-free space.<\/li>\n
- LED indicator: <\/b>Shows the operating status of the device.<\/li>\n
- Connector type:<\/b> Wall plug.<\/li>\n
- Designed and Manufactured in Spain.<\/b><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
EFFICIENT AND SILENT ELECTRONIC PROTECTION<\/h3><\/div><\/div><\/div>![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02A-bullet1.jpg\" "\\"DB-02A-bullet1\\"")
<\/span><\/div>Worried about your children’s sleep?<\/h3><\/div>Your child will no longer be bitten by mosquitoes, allowing them to sleep deeply through the night.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02A-bullet2.jpg\" "\\"DB-02A-bullet2\\"")
<\/span><\/div>Attractive design that fits perfectly into your home<\/h3><\/div>With our DB ultrasound technology, forget about mosquitoes forever.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02A-bullet3.jpg\" "\\"DB-02A-bullet3\\"")
<\/span><\/div>Perfect protection for every corner of your kitchen<\/h3><\/div>Ideal for sensitive areas such as pantries and kitchens.<\/p>\n<\/div><\/div><\/div>
The Diamond Bell\u00ae DB-02A Indoor Mosquito Repellent<\/span> uses advanced DB ultrasonic technology to repel mosquitoes without chemicals, odors, or noise. It\u2019s ideal for protecting rooms in homes and offices continuously and safely for the whole family.<\/p>\n Your child will no longer be bitten by mosquitoes, allowing them to sleep deeply through the night.<\/p>\n<\/div><\/div><\/div> With our DB ultrasound technology, forget about mosquitoes forever.<\/p>\n<\/div><\/div><\/div> Ideal for sensitive areas such as pantries and kitchens.<\/p>\n<\/div><\/div><\/div>\n
EFFICIENT AND SILENT ELECTRONIC PROTECTION<\/h3><\/div><\/div><\/div>
<\/span><\/div>Worried about your children’s sleep?<\/h3><\/div>
<\/span><\/div>Attractive design that fits perfectly into your home<\/h3><\/div>
<\/span><\/div>Perfect protection for every corner of your kitchen<\/h3><\/div>
![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/5anos.png\")
Get 5 years warranty<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/sello.png\")
Proven technology since 1990<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/cobertura.png\")
Coverage up to 25 m2 <\/sup>(269 sq ft)<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/uso.png\")
For indoor use in homes, stores, offices, etc.<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/alimentacion.png\")
Power supply: 110 – 240V CA, depending on country<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/tecnologia.png\")
Ultrasonic DB Technology protects you from mosquitoes<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/seguridad.png\")
Practical, safe, silent and odorless<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/inofensivo.png\")
Harmless to animals and humans (Suitable for babies from 0+ months)<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/sinquimicos.png\")
Chemical-free \u2013 100% electronic, no refills needed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":581,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":{"0":"post-789","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mosquitoes","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"\n