Shenzhen Symank Technology Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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OEM / ODM Interconnected Smoke Detectors Photoelectric Smoke CO Alarms

Price Negotiable
Price: Negotiable
MOQ: 1000pcs
Delivery Time: 10 Days
Brand: Symank
Product Description
433MHz RF Communication Interconnected Smoke Detector with 10 Year Battery Life and Photoelectric Sensor for Reliable Fire Safety
Perfect for OEM/ODM Solutions
Product Overview
Our smart 433MHz Interconnected Smoke Detectors deliver reliable fire protection for commercial and industrial applications. Utilizing RF433MHz communication technology, these detectors can interconnect across distances up to 100 meters, ensuring immediate synchronized response when any unit detects smoke.
Equipped with advanced photoelectric smoke sensors, these alarms provide rapid smoke detection while minimizing false alarms. Powered by two CR123A lithium batteries, they offer long-lasting, maintenance-free operation. With an alarm volume ≥85dB at 3 meters, they deliver clear, audible warnings across all environments. The compact, lightweight design enables simple ceiling or wall installation.
Product Advantages
  • Rapid interlinking capability with synchronized activation across all units
  • High sensitivity photoelectric smoke detection
  • Low power consumption with extended battery life
  • 10-minute mute function for convenient temporary silencing
  • Compliant with EN 14604:2005/AC:2008 standards
  • Low standby current (<50µA) and alarm current (<70mA)
  • 10-year operational lifespan for reduced total cost of ownership
Factory Capability
We manufacture Interconnected Smoke Detectors with comprehensive OEM/ODM support, including custom branding and packaging options. Our automated production lines and rigorous quality testing ensure consistent performance and reliability.
Our facility handles bulk orders efficiently and provides professional after-sales support with technical guidance, making us the ideal partner for large-scale installations and industrial projects.
Product Applications
These detectors are ideal for factories, warehouses, offices, hotels, and large residential complexes. The long-range 433MHz linking ensures complete coverage across multi-room or multi-floor areas. Flexible ceiling or wall installation options provide straightforward deployment in various environments.
B2B clients benefit from a reliable fire safety system that meets regulatory standards and enhances occupant protection in complex commercial and industrial settings.
Technical Specifications
Parameter Specification
Communication RF433MHz
Frequency 433.92 MHz
Power Supply 2×3V CR123A Lithium
Sensor Type Photoelectric
Smoke Sensitivity 0.26 dB/m
Alarm Sound ≥85 dB @ 3m
Operating Temperature -10℃~+50℃

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Symank Technology Co., Ltd.
Location 518105,#7 blgd,chuangye industry zone,songgang st. baoan dist,shenzhen.
Contact Person Chung

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