JBF4101 Point-type Photoelectric Smoke and Fire Detector

Key Features:

1.Self-diagnostic Function: The detector’s microprocessor continuously monitors and analyzes the collected data, enabling self-diagnosis for enhanced reliability.

2.Automatic Pollution Compensation: The detector automatically adjusts its sensitivity based on the level of contamination, minimizing false alarms to a great extent

3.Wide Applicability: The JBF4101 responds effectively to the presence of white or black smoke generated from different combustion materials.

4.Strong Interference Resistance: This detector is designed to withstand various forms of interference such as dust adhesion, electromagnetic interference, temperature effects, corrosion, and external light sources.

5.Excellent Resistance to Humidity and Heat: The JBF4101 has strong resistance to humid and hot environments. It is also treated with waterproofing measures, making it suitable for different climate conditions

6.SMT Surface Mounting Technology: The detector utilizes advanced SMT surface mounting technology, ensuring high-quality manufacturing and reliable performance.

Technical Specifications:

·Operating Voltage: DC 24V (provided by the DC19V-DC28V controller, modulated)

·Operating Temperature: -10…+60°C

·Storage Temperature: -30…+75°C

·Relative Humidity: ≤95% (40±2°C)

·Monitoring Current: ≤0.3mA (24V)

·Alarm Current: ≤1mA (24V)

·Confirmation Light: The monitoring status is briefly dim, and the alarm status is continuously lit (red).

·Dimensions: Φ100mm × 46mm (including the base)

·Encoding Method: Special electronic encoder

·Encoding Range: 1-200

·Coverage Area: 60-80m²

·Wiring: Two-wire, non-polarized

·Maximum Transmission Distance: 1500m

·Compliance: GB4715-2005 “Point-type Smoke and Fire Detector” standard

Structure, Installation, and Wiring

1.Secure the JBF-VB4301B detector base onto the pre-embedded box using two M4 screws.

2.Use ZR-RVS-2×1.5mm² twisted-pair cable, connect the loop’s two wires to terminals L1 and L2 without polarity distinction.

3.Set the detector’s address code (1-200) using a dedicated electronic encoder.

4.Insert the detector into the base and tighten it in a clockwise direction.

5.During installation, it is recommended to wear gloves to keep the detector’s housing clean.

The JBF4101 Point-type Photoelectric Smoke and Fire Detector complies with the GB4715-2005 standard, offering advanced features, strong interference resistance, and excellent performance. It is a reliable choice for fire detection and prevention in various environments.

We own our own injection molding factory, sheet metal processing factory, and mold processing factory, offering OEM and ODM services. We specialize in manufacturing plastic parts and metal enclosures, leveraging our years of production experience. We have collaborated with international giants like Jade Bird Firefighting and Siemens.

Our primary focus lies in producing fire alarms and security systems. Additionally, we also manufacture stainless steel cable ties, engineering-grade transparent waterproof window covers, and waterproof junction boxes. We are capable of producing plastic components for automotive interiors and small household electronic devices. If you require any of the aforementioned products or related items, please contact us immediately. We are committed to delivering the highest quality service.