4-Wire Smoke Detector with Relay Output DC12-24V 105mm Diameter for Industrial Fire Alarm Systems
Price:
negotiable
MOQ:
1
Delivery Time:
3 Working days
Brand:
XHA
Product Description
Product Overview
This 4-wire smoke alarm with relay output is designed for industrial control equipment applications including power cubicles, charging piles, alarm bells, and fire warning systems. The detector features high sensitivity, exceptional stability and reliability, low power consumption, and durable construction for easy installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Smoke Detector with Relay Output |
| Rated Operational Voltage | DC12~24V |
| Sound Pressure Level | ≥65dB |
| Static Current | ≤300μA |
| Alarm Current | ≤90mA |
| Operating Temperature | -10°C to +50°C |
| Output | Sound & Light Alarm, Relay Output |
| Humidity | ≤95% |
| Product Standard | CE Certified |
| Dimensions | Φ105mm, H50mm |
Operation Features
Normal Operation
Under normal conditions, the detector indicator flashes approximately every 8 seconds.
Alarm Activation
When smoke concentration reaches or exceeds the preset alarm threshold, the detector activates with continuous red LED illumination, audible alarm sound, and relay output activation. The system automatically returns to normal state when smoke concentration levels decrease to safe levels.
Installation Guidelines
The detector base requires mounting holes sized between 49mm and 64.2mm. Install by drilling two 5mm diameter holes at appropriate ceiling locations.
Unsuitable Environments
- Areas with persistent smoke presence
- Locations with excessive dust, water mist, steam, oil mist, or corrosive gases
- Environments with ventilation speeds exceeding 5m/s
Application Range
- Conventional Fire Alarm Systems
- Addressable Fire Alarm Systems
- Gas Extinguishing Control Systems
- Beam Detector Systems
- 4-Wire Smoke Detectors with Relay Output
- 2-Wire Conventional Smoke and Heat Detectors
- Explosion-Proof Flame Detectors
- Standalone Smoke and Combustible Gas Detectors
Service & Support
- OEM & ODM Services Available
- Comprehensive Technical Support and After-Sales Service
- 1-Year Manufacturer Warranty
- Standard Lead Time: 15 Working Days
- Sample Orders Welcome
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Xinhe'an Technology Co., Ltd.
Location
406,Jude Building,Zhengfeng South Road,Fuyong Street,Bao'An District, Shenzhen City, Guangdong Province. China,518103
Contact Person
Claire