2021 Latest Household Alarm CE En14604 Certified 10-Year Battery Interconnected Wireless Smoke Detector Indoor Fire Protection
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Product Highlights
- 10-Year Battery Life: Long-lasting lithium battery ensures 10 years of reliable operation without replacement.
- CE En14604 Certified: Meets strict European safety standards for household smoke alarms.
- Wireless Interconnection: Connects up to 50 units for synchronized alarm triggering across the property.
- High Volume Alarm: Delivers loud alert sound of over 85dB at 3 meters for effective warning.
- Direct Manufacturer: Sold directly from factory with no middlemen to ensure competitive pricing.
- 2-Year Warranty: Comprehensive two-year warranty coverage with low repair rate guarantee.
- Fast Response Support: Customer inquiries are typically responded to within 12 business hours.
- Electro-Optical Sensing: Advanced electro-optical technology ensures high sensitivity and accuracy.
Product Attributes
- Customization
- Available
- Type
- WiFi, Smoke Alarm
- Application
- Video Transmission, Optical Signal Transmission, Data Transmission, Image Transmission, Indoor
- Model NO.
- HAJ-761
- Modulation
- AM
- Receiver Chip
- MC3362
- Oscillator Circuit
- LC or Crystal Oscillator
- Signal Transmission
- Wireless Alarm
- Working Mode
- Active
- Certification
- CE
- Working Principle
- Electro-Optical Type
- Transmission Mode
- Wireless
- Alarm Volume (Within 1m)
- ≥80dB
- Receive Frequency
- 229.95MHz
- Transport Package
- Carton Box
- Specification
- custom made size
- Trademark
- HONGYI
- Origin
- China
- HS Code
- 8531100000
- Production Capacity
- 10000 Unit/Units Per Month
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Product Description
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Technical Specification
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Operating voltage
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DC3v(Lithium battery)
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standby current
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≤10uA
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alarm current
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<60mA
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Temperature range
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-10°C~+50°C
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Humidity
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≤95% RH
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Low battery alarm
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2.5V±0.1V
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Buzzer Lever
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≥85dB
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RF
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433.92Mhz
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Interconnected smoke detector
Can be connect 50 pcs (operation)
Alarm Sound: >85dB/3M
Wireless interconnection frequency:433MHz
Wireless transmitting distance:200m (open area)
Battery life: 10 years
Alarm concentration: 13%
Humidity: 0%~95%RH(No condensation)
Sensitivity:0.5dB/m (±0.1dB/m)





1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.
2. We are manufacture, there is no middle man, no high markup, so we can provide quality items yet very competitive price.
3. If you have any questions please contact us first, most are responded with in 12 business hours
We are the manufacturer of alarm system for more than 10 years, we are full of experience and technology.
2. Quality of our products.
Our engineers who ever worked in a very famous company of alarm system, all the products must be strictly inspected before selling.
3.Quality of our services.
All of our products have a full two-year warrantyand low repair rate.
4.Quality of our shippment.
We arrange the shippment as soon as we get the payment, fastly and professionally.
5.Quality of our sales representatives.
Truly, Warmly, Patiently, Professionally.




About the Supplier
Company Profile
QUANZHOU HONGYI Technologies Co., Ltd. Has been established since 2008 as a hightech enterprise. USER SDT is an OEM / ODM factory, customizing products to tailor your needs is our strength and mission. Our mainly products is Digital display, LED display, LCD display, Hotel and Office and Retail shop interior deisigns and Manuefacture! ! Our team of over twenty (20) CAD designers and structure engineers will make sure to render your imagination into actual products. If you are looking to create prototypes or start mass production on a very specific project, we can help you achieve your visions and goals.
Our factory is under the ISO 9001 certification. Many of our products are also certified, from CE, FCC and RoHS. If you require specific certifications, please let us know. Our team of electrical engineer will make sure our products are set to your standards and needs.
In order to control and guarantee the quality, we have installed an on-line monitoring system. All clients from all over the world can inspect production on line. We always pay the highest attention to market demands and customer satisfaction. O E M and O D M orders are highly welcome! With operation and management ideas of "Pragmatic, Integrity, Innovation", "Respect products, respect others" and "win respect", we believe that we respect the products of the client's order is the best way to respect our clients.
About Our Factory & Business Background
- Address
- Technology Industrial Park Jinjing Town, Jinjiang City, Quanzhou, Fujian, China
- Terms of Payment
- T/T, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- xiamen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2014-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the quality of your company?
- We are the manufacturer of alarm system for more than 10 years, we are full of experience and technology.
- What is the quality of your products?
- Our engineers who ever worked in a very famous company of alarm system, all the products must be strictly inspected before selling.
- What is the quality of your services?
- All of our products have a full two-year warrantyand low repair rate.
- What is the quality of your shippment?
- We arrange the shippment as soon as we get the payment, fastly and professionally.
- What is the quality of your sales representatives?
- Truly, Warmly, Patiently, Professionally.
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