J-SAP-JBF4124/JBF4125 Reliable Manual Alarm Switch for Quick Emergency Response | Enhance Safety

Product Features:

·Built-in microprocessor for stable performance.

·SMT surface mount technology for high reliability.

·Dual-bus system with non-polar transmission up to 1000m.

·Use of twisted-pair cables with a minimum wire gauge of 1.0mm².

·Electronic encoding for easy addressing.

·Simple operation with a manual button press to activate the alarm.

·Can be installed in a concealed box or surface-mounted without a box.

·J-SAP-JBF4124 has a white exterior, while J-SAP-JBF4125 has a red exterior.

Main Applications and Suitable Environments:

The Manual Alarm Switch is designed to be used in conjunction with our residential series detectors in a dual-bus home fire alarm system. It is compatible with the JB-QB-JBF5020 and JB-QB-JBF5021 Home Fire Alarm Controllers. The system follows the national standard GB 22370-2008 for residential fire safety systems. It is suitable for applications in homes, small supermarkets, small bars, rental properties, and other small venues.

Operating Environment Conditions:

·Operating Temperature: 0°C to +40°C

·Storage Temperature: -20°C to +50°C

·Relative Humidity: ≤95%RH (40±2°C)

Working Principle:

The Manual Alarm Switch consists of a start switch and corresponding processing circuitry. Under normal monitoring conditions, the product is in inspection mode with a flashing green indicator light. When a fire alarm occurs, pressing the manual button (for at least 0.8s) sends the alarm signal through the loop bus to the Home Fire Alarm Controller for alarm activation.

Technical Specifications:

·Operating Voltage: DC 19-28V

·Monitoring Current: ≤0.35mA @24V

·Alarm Current: ≤1.5mA @24V

·Encoding Method: Electronic encoder

·Encoding Range: 1-16

·Confirmation Indicator: Green flashing during inspection, solid red when the alarm is triggered

·Dimensions: 90mm (L) x 86mm (W) x 34mm (H)

·Wiring: Dual-bus, non-polar

Usage Overview:

First, use the electronic encoder to assign an address to the Manual Alarm Switch, then connect it to the Home Fire Alarm Controller for registration. In the event of a fire alarm, press the button to activate the alarm, and the indicator light will turn solid red, indicating that the Home Fire Alarm Controller has received the alarm signal. The indicator light on the switch will remain red, confirming a successful alarm, and the Home Fire Alarm Controller will display the address of the Manual Alarm Switch.

Product Application Scenario:

The J-SAP-JBF4124/JBF4125 Manual Alarm Switch is ideal for a wide range of applications, including residential properties, small supermarkets, small bars, rental properties, and other small venues. It offers a reliable and user-friendly solution to enhance fire safety in these environments, ensuring quick and efficient response to fire emergencies.

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.