Roze AI's Fire & Disaster Forecasting System - Advantages

① In case of fire, our system can precisely identify the ignition point and respond quickly during the golden time.

② By accurately identifying the exact location of fires in high-rise buildings and public facilities,

fires can be extinguished more quickly, protecting both life and property.

③ We have overcome the limitations of existing wired systems with cutting-edge IoT technology.

Our signal system, which consists of detector ⇒ repeater ⇒ receiver ⇒ alarm transmission equipment,

uses the wireless RF 400-900 MHz band (ISM band/for low-power and disaster safety systems)

and significantly reduces installation time and cost.

④ Long-lasting, high-efficiency batteries provide reliable operation for over 10 years.

⑤ In the event of a fire, real-time alerts are simultaneously sent to all residents, neighbors, managers,

fire departments (119, 911, etc.), and smartphones via text and voice, allowing everyone involved to respond proactively.

In addition, it can be seamlessly integrated with various IoT devices (fine dust, VOCs, CO, PIR, infrared, temperature, and humidity sensors), making it a core platform for future smart city development.

⑥ Our system is evolving into a "Fire Forecast" platform that predicts and notifies potential fire and disaster situations in advance through big data collection and analysis powered by AI sensing.

Key Technologies

1. AI Fire Forecast 

An advanced predictive engine that integrates multi-sensor data with our proprietary

Fire Risk Index to forecast potential fire hazards across all environments,

─industrial, residential, and public facilities.

2. VR Fire Simulation

A virtual reality training and monitoring tool that enables users to experience fire scenarios,

sensor responses, and evacuation protocols within a digital-twin building environment,

enhancing preparedness and situational awareness.

3. Grid Mesh RF Communication

A resilient mesh network interconnecting all detectors.

1) When one detector senses smoke, it shares the data with nearby detectors. 

2) If multiple detectors confirm the anomaly, the system identifies it as a real fire and triggers an alarm.

3) If anomalies are not confirmed, the system classifies the event as a false alarm, significantly reducing unnecessary alerts and maintenance costs.

4. Energy-Harvesting SoC Chip

A self-powered System-on-Chip (SoC) that eliminates that need for battery replacement.

1) Powered by environmental energy harvesting.

2) Enables ultra-low maintenance and sustainable long-term condition.

1. Wireless IoT Fire Detector

[General]

A. Type of detector : Wireless Combination Heat and Smoke Detector

B. Detector Format

    DC3V, Normal Type, reusable type, cordless type, Heat-smoke combination type

    -smoke sensor(2types, accumulation type, normal accumulation time of 10 seconds)

    - Heat sensor(Class 1, normal operating temperature 70℃)

C. Frequency Band : 447.2625MHz ~ 447.5625MHz

D. Automatic communication check cycle : 168hours

E. Repeater connection : 40 detectors can be connected with per 1 repeater

F. Receiver connection : 960 detectors can be connected with per 1 receiver

[Mechanical]

A. Material : Flame retardant heat resistance PC / ABS

B. Size : 0.09m x 0.09m x 0.052m (H x W x D / Excluding antenna)

C. Weight : above 0.36lbs

D. Color : White

[Electrical]

A. Power : Lithium Battery / DC 3V, 2400mAh x 2EA

B. Current Consumption : Normal 4㎂

C. Battery Life : 10years

[Environmental]

A. Operating temperature range : -10℃ ~ +50℃

B. Operating Humidity : 0 ~ RH 90% or less (non considering conditions)

C. Installation Location : Attach to walls or ceilings with the easist indoor fire monitoring and least risk of breakage

[Communication]

A. Communication Method : GFSK

B. Number of Channels : 24 Channels

C. Output strength : 10mW or less

D. Receive sensitivity : -123dBm

2. Wireless IoT Fire Transmitter(Repeater)

[General]

A. Type of Repeater : Wired/Wireless R type Repeater

B. Repeater Format

    AC220V, DC3.7V, R Type, Wired/Wireless, Wired input 1 circuit, wired output 1 circuit, wireless input 40 circuit

C. Frequency Band : 447.2625MHz ~ 447.5625MHz

D. Receiver Connection : 24 repeaters can be connected to an R-type receiver

E. Detector Connection : 40 wireless detector per repeater ; up to 960 detectors per recevier

[Mechanical]

A. Material : Cold rolled steel plate 1.2T

B. Size : 92.5 x 128 x 21mm

C. Weight : 400g

D. Color : Red

[Electrical]

A. Input Voltage : AC220V

    rated voltage range : AC220V, DV 24V (Spare power : SP 13-45, lithium ion DC 3.7V, 1800mAh)

B. Power Consumption : 4W

C. Current Consumption : 45mA

[Environmental]

A. Operating temperature range : -10℃ ~ +50℃

B. Operating Humidity : 0 ~ RH 90% or less (non considering conditions)

C. Installation Location : No indoor/outdoor restrictions on buildings

   (If you installing the repeater outside, a waterproof ABS box must be used)

[Communication]

A. Communication Method : GFSK

B. Communication distance : 500M open space, 100M slab building

C. A seperate communication connection program is required for external connection.

    Please connect after consulting with our representative.

3. Wireless IoT Addressable Control Panel

[General]

A. Type of receiver : R type receiver

B. Receiver Format

    AC220V, DC24V, wall mount LCD, Wired/Wireless

C. Frequency Band : 447MHz

D. Automatic communication check cycle : 165hours

    (automatically set from when system maintenace is complete)

E. Repeater Connection : 24 wireless repeaters can be connected

F. Detector Connection : 40 units can be conneted per 1 wireless repeater ; up to 960 units can be connected

[Mechanical]

A. Materials : Steel plates 1.2T, powder coating

B. Size :  252 x 300 x 78mm ( H x W x D / Excluding antenna)

C. Weight : 4.7kg

D. Color : White

[Electrical]

A. Input Voltage : AC220V

    rated voltage range : AC220V, DV 24V (Spare power Ni-Cd storage battery, DC24V, 900mAh)

B. Power Consumption : 20W

C. Current Consumption : 90mA

D. Output relay capacity : 10A 30V DC, 10A 250V DC

[Environmental]

A. Operating temperature range : -10℃ ~ +50℃

B. Operating Humidity : 0 ~ RH 90% or less (non considering conditions)

C. Installation Location : Installed in a place where the building manager resides 24 hours a day

    (height within 80cm - 180cm from the floor)

[Communication]

A. Communication Method : RS-485 HALF DUFLEX

B. Communication speed : 9600bps

C. External Connection

    A seperate communication connection program is required for external connection.

    Please connect after consulting with our representative.

4. Wireless IoT Fire ATE(IoT Server)

[Control Part]

A. LCD : 7.1cm(2.8’’) TFT-LCD

B. CPU : 432MHz ARM926EJ-S

C. System Memory : DDR2 1Gbit

D. Storage Memory : NAND Flash 1Gbit

[Communication Interface] 

A. WCDMA

- Transmission Output : 250mW

- Transmission  Frequency : 1942.8 ~1977.2MHz

- Receive Frequency : 2132.8 ~ 2167.2MHz

- RS-232C, USB

B. PSTN

- Telephone network connector : RJ-11 (TIP, RING)

- Speaker Phone

- DTMF Tone

[External Interface]

A. Receiver  1/F Port : 4 Pin Screw fixed type TERMINAL

B. PSTN Port : RJ-11 (TIP, RING)

C. USB Port : USB

D. Camera Port : CVBS Ȼ2.5  Phone Jack, BNC Jack

E. User Control Button : Manual Fire Reporting, Alarm Sound Stopping/

F. Operation Recovery, Emergency call, system check

[Power]

A. Main Power : AC220V Adapter (DC 5V/2A

B. Spare Power : Li-ion DC 3.7V / 1800mAh

[Operating Temperature] -10℃  ~ 50℃ 

[Instruments / Appearance]

A. Size : (W) 235mm X (H) 330mm X (D) 47mm

B. Weight :  2.7Kg (Main unit)

C. Material : C.R

D. Thickness : 1.2t