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{"title":"EN50291 Approval Interconnected CO Detector Wireless CO Smoke Alarm 3V","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/2a\/f1c0b3f68dcfa2a6db500bae1f48-200x200-1\/en50291_approval_interconnected_co_detector_wireless_co_smoke_alarm_3v.jpg","attrs":{"Brand Name":"Symank","Model Number":"JKD-624R","Certification":"CE\/ROHS\/UKCA\/SGS","Place of Origin":"China"}}
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433MHz Wireless Interconnected Smoke and CO Detector with 10 Year Battery Life and Photoelectric and Electrochemical Sensors
Product Overview
Our advanced interconnected smoke detectors integrate 433MHz wireless communication with dual-sensor technology to provide comprehensive fire and carbon monoxide protection for residential and small commercial applications. These units synchronize alerts across all connected detectors within a building, ensuring simultaneous notification with loud alarms. Powered by sealed 10-year lithium batteries, these detectors operate maintenance-free for a decade. Certified to EN 14604:2005/AC:2008 and EN 50291-1:2018 standards with SGS-tested quality, each unit combines electrochemical CO monitoring and photoelectric smoke sensing for optimal multi-room protection with stable long-range RF433MHz communication.
Key Advantages
Rapid activation with instant networking functionality across all connected units
433.92 MHz RF frequency ensures consistent coverage across rooms up to 40 square meters
Dual-sensor technology: photoelectric detection for smoldering smoke and electrochemical CO measurement
Alarm sound levels exceeding 85dB at 3 meters for maximum occupant awareness
10-minute smoke alarm silence mode for temporary nuisance alarm management
Long-life components reduce operational costs and eliminate regular battery replacements
Manufacturing Capabilities
Our facility specializes in OEM, ODM, customization, and private-label production of interconnected smoke detectors. With automated SMT lines, injection molding workshops, and precision calibration labs, we ensure every batch meets stringent European standards. We offer complete customization options including product housing, firmware protocols, packaging, and labeling to support distributors and brand owners. Our engineering team manages RF optimization for stable network performance across all manufactured detectors. Quality control includes 100% functional testing, SGS-verified certifications, and traceable serialization. A 30-month warranty and dedicated B2B after-sales support ensure long-term partnership reliability.
