Vietnam’s Rang Dong Offers Fast, Reliable Fire Alarm Solution

The system developed by Rang Dong, Vietnam’s leading provider of smart lighting solutions, provides rapid, accurate alerts in emergency situations. It is capable of providing timely detection and notification of fire hazards. The fire alarm solution not only safeguards individual households but also creates a secure community network. Its precise incident localization and rapid response features help optimize reaction time and minimize damage, making it a dependable choice for residential, commercial and institutional spaces.  

General specification 

The Phase 2 Fire Alarm Solution is an intelligent addressable fire protection system, engineered to detect early signs of fire and send prompt alerts. It supports up to 40 interconnected devices and functions effectively even during power or internet outages. 

It operates through coordinated communication among devices: when a smoke detector, heat sensor, or alarm button detects an anomaly, a signal is sent via RF to the central control panel. The panel then triggers all other devices in the network simultaneously and sends notifications to users via app, phone calls or SMS.  

Key components include: 

• Central fire alarm panel (model: TĐK.BC.01): Connects RF devices and integrates Wi-Fi and SIM for alert notifications. 

• Smart fire alarm siren (model: CBC02.RF): Emits a loud siren (≥95 dB/m) and flashes LED lights upon receiving a signal. 

• Wireless alarm button (model: NBC01.RF): Activates the system, identifies the incident location, and stops the alarm visually. 

• Wireless smoke detector (model: BCK02.RF): Detects smoke, including smoldering fires. 

• Wireless heat detector (model: BCN01.RF): Alerts when a sudden temperature rise is detected. 

This solution is suitable for residential buildings (apartments, villas, townhouses), commercial spaces (hotels, event centers), offices, hospitals, schools, and warehouses or factories. 

Exceptional features 

Multiple alert formats 

Phase 2 offers diverse alert methods: messages and calls to up to five registered phone numbers, app notifications, and local siren and LED alerts, ensuring comprehensive coverage within a 500-meter radius. 

Smoke and heat detection 

Smart sensors automatically detect any abnormal rise of smoke density or temperature, and the system immediately triggers alerts to prevent potential fire escalation. Device management 

Users can easily configure and manage devices via the central panel or the Ralli FireAlarm app, including battery checks, status monitoring, alarm silencing and settings adjustments. 

Remote software updates 

The system supports OTA (Over-The-Air) updates, automatically installing security patches, feature improvements, and optimizations without manual intervention, ensuring compatibility with new devices while saving time and effort. 

Detailed event logging 

All incidents are recorded with timestamps, locations, and statuses, stored on both memory cards and servers. This allows users to review history, evaluate system performance and enhance long-term safety strategies. 

Outstanding benefits 

Comprehensive alerts 

The Phase 2 Fire Alarm Solution sends notifications in all situations to users, regardless of location or activity.  

Alerts are delivered via the Ralli FireAlarm app, local sirens and LEDs, phone calls and SMS, so no signal will be missed—even during sleep, work or absence from home. 

Free community alerts 

A standout feature is the free neighborhood alert system within a 500-meter radius. Even households without devices receive notifications through the Ralli FireAlarm app, creating a collaborative safety network that strengthens community protection. 

Operation without power or Internet 

The system continues to function during power or Internet outages.  

Local alarms are maintained through sirens and LEDs, while integrated SIM modules send calls and SMS alerts. Backup batteries ensure extended operation, eliminating concerns about power interruptions. 

Fast & accurate incident localization 

The system allows instant identification of incident locations through the app or manual alarm buttons, optimizing response time— which is critical for large or  buildings where rapid emergency is required. 

Should you have any questions or request a quotation of Rang Dong products, please send an email to: export@rangdong.com.vn.  

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn.