AC 220V Hardwired Photoelectric Smoke and Heat Composite Detector with Self-Test and NO/NC Relay
US$12.94-16.18
/pieces
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Office Fire Smoke Detector Alarm
Introduction
| Sensor Type | Photoelectric, dual smoke and NTC heat sensor | alarm sound | 80 dB |
| Material | ABS Plastic | Color | White |
| Packaging | Box | Product Model Type | AC220V Hardwired Smoke Heat Composite Detector |
| Working Voltage | AC 220V 50Hz (Mains Powered) | Sensor Technology | Photoelectric Smoke + NTC Heat Dual Sensor |
| Signal Output Type | NO / NC Optional Relay Switch Signal | Alarm Indication Mode | Audible Buzzer (≥80dB) + LED Flashing Visual Alarm |
| Smart Function Features | Auto Reset, Self-test Function, Dustproof & Insect-proof | Anti-interference Design | Metal Anti-white-light Shield & SMT Automated Circuit |
| Detection Coverage Area | ≤20 Square Meters Per Unit | Installation Standard | Ceiling Mount, Max Height ≤3.5 Meters |
| Application Scenarios | Hotel, Office, Warehouse, Residential Building |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
