Guangzhou Xingjin Fire Equipment Co.,Ltd.
| Temperature | -10℃ to +55℃ |
| Delivery Time | 15-20days |
| Working Voltage | DC19-28V |
| Light Intensity | 135cd |
| Alarm Concentration | 0.65～15.5%FT |
| Installation | Wall mounting |
| Packaging Details | Wooden Box Or Plywood Outer Box With Bubble Bag Or Paper |
| Operatingtemperaturerange | -10°C to 50°C |
| Payment Terms | T/T,L/C |
| Bus Voltage | DC 14V ~ DC 24V |
| Nominal Diameter | 15mm, 20mm |
| Maintenance | Monthly Testing Recommended |
| Poe | Optional |
| Power | Battery |
| Minimum Oeder Quantity | 1set |
| Power Voltage | DC 24V |
| Supply Ability | 300000 sets per month |
| Indicated Light | Red (Alarm/Failed), Green (Running) |
| Usage | Fire alarm display and alarming |
| Model Number | J-SAP-JBF4121A |
| Certification | CCC;GB/T 3836.1-2021;GB/T 3836.4-2021;GB 19880-2005 |
| Brand Name | XINGJIN |
| Place of Origin | Guangzhou,China |
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Product Specification
| Temperature | -10℃ to +55℃ | Delivery Time | 15-20days |
| Working Voltage | DC19-28V | Light Intensity | 135cd |
| Alarm Concentration | 0.65～15.5%FT | Installation | Wall mounting |
| Packaging Details | Wooden Box Or Plywood Outer Box With Bubble Bag Or Paper | Operatingtemperaturerange | -10°C to 50°C |
| Payment Terms | T/T,L/C | Bus Voltage | DC 14V ~ DC 24V |
| Nominal Diameter | 15mm, 20mm | Maintenance | Monthly Testing Recommended |
| Poe | Optional | Power | Battery |
| Minimum Oeder Quantity | 1set | Power Voltage | DC 24V |
| Supply Ability | 300000 sets per month | Indicated Light | Red (Alarm/Failed), Green (Running) |
| Usage | Fire alarm display and alarming | Model Number | J-SAP-JBF4121A |
| Certification | CCC;GB/T 3836.1-2021;GB/T 3836.4-2021;GB 19880-2005 | Brand Name | XINGJIN |
| Place of Origin | Guangzhou,China | ||
| High Light | Manual Fire Alarm Button for Data Centers ，Fire Alarm Button with Warranty ，J-SAP-JBF4121A Fire Alarm System | ||
In automatic mode, when any detector senses a fire, it immediately transmits a signal to the control panel. The control panel then activates the audible and visual alarm devices, starts the exhaust fans, disconnects non-essential power supplies, and sends a command to recall all elevators. If a person discovers the fire, they can press a manual call point to trigger the same sequence.
For areas protected by a gas-based fire suppression system, the release sequence begins only after two independent detectors have been activated. Once this condition is met, a pre-determined delay timer starts. After the delay elapses, the extinguishing gas is released, and the release indicator lights illuminate to clearly warn people not to enter the protected area. All these functions work tog to ensure fast fire detection and safe occupant evacuation.
The detection layer acts as the sensory system of the fire alarm installation. It includes smoke detectors, heat detectors, and combined smoke-and-heat detectors.
This layer enables manual initiation and external equipment monitoring. It consists of manual call points, input modules, short-circuit isolators, and fire telephone sockets.
The control layer is the central intelligence of the entire fire alarm system. Its main components are the Fire Alarm Control Panel (FACP) and the Gas Suppression Control Panel.
The execution layer carries out the commands issued by the control panel. It includes alarm sounder-strobes, output modules, fire alarm bells, and gas release indicators.
| Operating temperature | -10 to +55°C |
|---|---|
| Storage temperature | -30 to +75°C |
| Relative humidity | ≤ 95% RH (40 ± 2°C) |
| Operating Voltage | DC 18–28V, modulated type provided by controller (must use safety barrier) |
|---|---|
| Standby Current | ≤ 0.3mA (24V) |
| Alarm Current | ≤ 1mA (24V) |
| Explosion-proof Mark | Ex ib IIC T6 Gb |
| Addressing Method | Electronic encoder addressing |
| Addressing Range | 1–200 |
| Indicator Light | Fire indicator flashes momentarily in standby mode; stays steady red when pressed and in alarm |
| Dimensions | 90mm (L) × 90mm (W) × 52mm (H) |
| Wiring System | Two-wire bus, non-polarity |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
600000-1200000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro... About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro...
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