Fire Alarm Emergency Start Stop Push Button Station

Products Description

The J-SAP-JBF4121A-Ex is a microprocessor‑based intrinsically safe manual fire alarm button designed for use in hazardous areas requiring explosion‑proof protection. It is suitable for connection to addressable fire alarm control panels via a non‑polarised two‑bus system, offering reliable manual alarm initiation with low power consumption and extended communication range.

Product Advantages

Microprocessor‑Based Design Built around a dedicated microprocessor, the device ensures stable performance and fast response. The use of SMT surface‑mount technology enhances reliability and product consistency across all units. Non‑Polarised Two‑Bus Communication The unit operates on a non‑polarised two‑bus system, which eliminates the need to distinguish between positive and negative terminals during wiring. This design simplifies installation, reduces the risk of connection errors, and supports communication distances of up to 1000 metres while maintaining low current consumption. Intrinsically Safe Explosion‑Proof Construction The device is of intrinsically safe type and must be used in conjunction with a certified safety barrier. It is suitable for installation in hazardous environments where explosive gases or vapours may be present. Electronic Addressing Address assignment is carried out using a dedicated electronic encoder, enabling fast and accurate on‑site configuration. The coding method supports straightforward system commissioning and re‑addressing when required. Simple and Secure Operation To activate an alarm, the operator presses the front panel. The button mechanism is designed for ease of use, ensuring quick manual fire reporting. After activation, the panel can only be reset using the matching special key, preventing unauthorised or accidental reset. Plug‑In Structure for Easy Maintenance The unit features a plug‑in mechanical design, allowing the button assembly to be easily inserted into or removed from its base. This simplifies initial installation, routine maintenance, and future replacement, reducing on‑site labour time and effort.

Products Parameters

Operating environmental conditions
Operating temperature	-10 to +55°C
Storage temperature	-30 to +75°C
Relative humidity	≤ 95% RH (40 ± 2°C)

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 product varieties and optimizing product specifications.
  At present, our company's popular FM200 products are widely used, such as: pipe network FM200 fire extinguishing system, cabinet FM200 fire extinguishing system, automatic FM200 fire extinguisher (ceiling type), fire detection tube fire extinguishing system, and automatic fire extinguishing pipe. In addition, our inert gas fire extinguishing systems are also becoming increasingly popular, such as the IG541 (nitrogen) fire extinguishing system, IG100 (nitrogen) fire extinguishing system, and IG55 (argon) fire extinguishing system. Due to our high-quality products and services as well as our good reputation, our company is highly praised by customers all over the world.

Our factory:
  The factory is divided into multiple areas, mainly used for the production of gas cylinders, gas filling, product inspection, goods packaging, storage of goods, sample display, etc. We have our own professional production and testing equipment, such as bottle washing machines, dryers, valve loaders, gas filling machines, etc

Our products:
  HFC-227ea (FM200), Novec1230, CO2 and inert gas series products (such as pipe network, suspended, external pressure storage, cabinet, integrated cabinet, fire detection pipe, portable fire extinguisher, gas cylinder), fire extinguishing pipe, complete alarm system, foam fire extinguishing series (such as vertical/horizontal foam tank, foam agent, filling machine, fire cannon), hot aerosol and other fire extinguishing equipment .

Our services:
   We have a professional and mature team, including a solution design team, a skilled installation team, a quality inspection team and an after-sales service team.
 

Our honors:
   Since its establishment in 2010, the company has won numerous praises and honors. In 2014, it was awarded the title of "AA-level Credit Company" by the China Fire Protection Association. In addition, all of our products have passed the CCC test and have relevant certificates for each product.
 

The main market:
  Our target customers are people all over the world who need fire-fighting equipment. So far, we have rapidly developed the market in Southeast Asia, the Middle East and Africa, and have received high praise from a wide range of customers. In the coming years, we will strive to explore other foreign markets.

We are ready for challenges, so please do not hesitate to send an inquiry to us!