![](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/3-1_16084e4e-c451-42f1-9b03-9be88b141f86_500x.png?v=1715827609)
TRUSTWORTHINES
As a leading company in sensor alarms, IoT security solutions, and smart home products, SITERWELL ELECTRONICS CO., LIMITED, founded in 2010 in Ningbo City's Jiangbei District, is a trusted brand in the Chinese alarm security industry. We specialize in smoke, carbon monoxide, gas, heat, and water level alarms, as well as fog machines for theft prevention and IoT intelligent security systems. We were the first Chinese company to obtain certifications for European, American, and Australian standards. Exporting to approximately 66 countries, we pursue international development strategies and collaborate with renowned international brands and standards laboratories. To strengthen our global presence, we established a European branch in the UK, aligning with international standards. SITERWELL is dedicated to delivering exceptional products and solutions that prioritize safety, security, and convenience, shaping the future of alarm security and smart homes worldwide.
History
Business Scope
![1641d400-62e9-44fd-b859-ab4f93fc1c78.jpg_186xaf.jpg__PID:f3249333-bca3-4d24-9260-600889f881ce](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/1641d400-62e9-44fd-b859-ab4f93fc1c78.jpg_186xaf_100x.jpg?v=1719978453)
Research
![6454d500-5700-4ec7-9d5b-e73c59f73315.jpg_186xaf.jpg__PID:9333bca3-cd24-4260-a008-89f881ce056d](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/6454d500-5700-4ec7-9d5b-e73c59f73315.jpg_186xaf_100x.jpg?v=1719978474)
Design
![708865a6-c170-42b5-af72-6f4f9307c2b8.jpg_186xaf.jpg__PID:bca3cd24-9260-4008-89f8-81ce056d15b3](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/708865a6-c170-42b5-af72-6f4f9307c2b8.jpg_186xaf_100x.jpg?v=1719978496)
Production
![423f4a08-db53-4c3a-b800-965ef949a05e.jpg_186xaf.jpg__PID:cd249260-6008-49f8-81ce-056d15b38f7d](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/423f4a08-db53-4c3a-b800-965ef949a05e.jpg_186xaf_100x.jpg?v=1719978520)
Sale
![ca953273-356e-4a17-aba5-797b77604e03.jpg_186xaf.jpg__PID:92606008-89f8-41ce-856d-15b38f7dbd23](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/ca953273-356e-4a17-aba5-797b77604e03.jpg_186xaf_100x.jpg?v=1719978544)
Service
![104fdf0e-22b7-45ee-96cd-a0e6556064b7.jpg_186xaf.jpg__PID:600889f8-81ce-456d-95b3-8f7dbd235bd7](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/104fdf0e-22b7-45ee-96cd-a0e6556064b7.jpg_186xaf_100x.jpg?v=1719978571)
Warranty
Video
Certification
![69fbcf82-6e00-4650-9689-469cce847fa1.jpg_1180xaf.jpg__PID:4f63db97-58cb-4d2f-8d0a-da9403bc93ce](https://cdn.shopify.com/s/files/1/0755/5501/2901/files/69fbcf82-6e00-4650-9689-469cce847fa1.jpg_1180xaf_500x.jpg?v=1716429110)
Advanced Technology
![](http://store.siterwellhome.com/cdn/shop/files/22_357041bb-a105-4ee6-8e96-4063ea08dc3d.jpg?v=1688454355&width=1800)
UL/EN Fire Test Room
We have the most advanced & accurate smoke alarm test in our UL&EN standard fire alarm test room.
![](http://store.siterwellhome.com/cdn/shop/files/24_a04ef039-8bc1-4b17-be52-c5a6ffae9bb0.jpg?v=1688454439&width=1800)
Equipment
Siterwell own the most quantity imported test yunnels for smoke alarm and also the firdt factory who has automatic production line on CO alarm.
![](http://store.siterwellhome.com/cdn/shop/files/23_7e7d4be6-2ae5-4800-9397-79eb41a951db.jpg?v=1688454453&width=1800)
Full Anechoic DB Teat Room
We have the advanced standard full silencer B&K noise measurement system.
UL/EN Fire Test Room
We have the most advanced & accurate smoke alarm test in our UL&EN standard fire alarm test room.
Equipment
Siterwell own the most quantity imported test yunnels for smoke alarm and also the firdt factory who has automatic production line on CO alarm.
Full Anechoic DB Teat Room
We have the advanced standard full silencer B&K noise measurement system.
![](http://store.siterwellhome.com/cdn/shop/files/22_357041bb-a105-4ee6-8e96-4063ea08dc3d.jpg?v=1688454355&width=1800)
![](http://store.siterwellhome.com/cdn/shop/files/24_a04ef039-8bc1-4b17-be52-c5a6ffae9bb0.jpg?v=1688454439&width=1800)
![](http://store.siterwellhome.com/cdn/shop/files/23_7e7d4be6-2ae5-4800-9397-79eb41a951db.jpg?v=1688454453&width=1800)