Wireless Fire Alarm System Streletz-PRO

Product lines

Streletz-PRO is our unified wireless fire detection and security system. To meet local standards, certifications, and market requirements, its devices are supplied under two regional product lines:
ARG — our global product line. 
BHR — our dedicated product line for India.
The two lines differ in device naming (each device carries either an ARG or BHR prefix) and in their available product range. Certain devices are supplied exclusively within one line to match regional requirements — some are available only in the ARG line, while others are offered only in the BHR line for India.
Both lines are built on the same Streletz-PRO technology and share the same core principles of reliability, performance, and wireless architecture. The differences lie only in device naming and the regional product range.

PRODUCTS: Wireless fire system Streletz-PRO architecture and technical characteristics. Categories of wireless devices. Technical video overviews. Main features. A virtual classroom for the programming of Streletz-PRO.
REGULATIONS: Radio Equipment Directive (RED) requirements.
CASE STUDIES: Streletz-PRO protects 123 residential buildings in Akademicheskiy district. Streletz-PRO in the Bakulev Center for Cardiovascular Surgery. Streletz-PRO in the Innopolis University Campus. Streletz-PRO in the Ski resort Sunny Valley. Streletz-PRO in Sennaya Mall. Streletz-PRO in 30 new Covid-hospitals.

Streletz-PRO is a brand of wireless fire alarm equipment. It includes all the necessary equipment for a comprehensive fire protection setup. It covers fire detection, notification, fire suppression and much more. Our wireless system has no limitations in this aspect and can match the capabilities of wired systems due to its advanced technical characteristics:
Cloud service for remote control
Self-healing mesh network
3 seconds activation delay
10 years of battery life
1200 m - the communication range between devices (3500 m - communication range in the extended range mode)
High level of radio noise immunity & cryptographic protection

The location of the expanders in the building plays a crucial role in the reliability of the Streletz-PRO network.
Expanders receive signals from devices and transmit them to the translator module, which is connected to the control panel. The system operates similarly to a cellular network. Much like mobile phones can automatically connect to a cell tower, wireless sensors link to the expander with the strongest signal and relink to a different one if the connection is lost. The signals will then travel through multiple expanders before reaching the translator, and this communication path is also established and adjusted automatically.
This video will guide you through the process of calculating the right number of expanders and identifying the proper places to install them.

Significant increase in battery life has become possible due to the optimization of the data exchange protocol in the Streletz-PRO: mesh network technology allows each device to automatically select the shortest and most energy efficient communication route. Plus, electronic components have also become more energyefficient and the advancements in the electric vehicle industry led to a new perfomance level of batteries. This means wireless Streletz-PRO devices now boast a 10-year battery service life. This extended lifespan of the batteries lowers the overall ownership cost of the system, as the batteries will last throughout the devices’ entire usage span.
Every device connected to Streletz-PRO keeps both the main and backup batteries under control. If either battery runs low, the LED on the device will start blinking, and this data gets sent to the control panel. Thanks to the softwaredriven current state monitoring service, you can plan ahead and replace batteries before they become a problem.

Wireless systems are protected from electromagnetic interference even better than wired counterparts. The voltage that occurs due to EMI is directly proportional to the length of the conductor. Therefore, long cables essentially act as antennas for interference. In wireless systems, you don’t have long electrical currents that capture electromagnetic interference, making them much less troublesome to maintain.
Smart Timing: Devices communicate less frequently in standby mode to save energy. But when the connection is weak, they swiftly intensify communication to the expander for a rapid response.
Signal Strength: The transmission signal is usually dialed down for battery conservation, but when interference strikes, the signal strength amps up to ensure a dependable connection. 
Frequency Flexibility: Operating across 6 frequency channels within the 865-867 MHz range, the Streletz-PRO system automatically switches to backup channels when interference shows up. This secures consistent signal delivery.

Argus Spectrum offers an innovative solution in the fire safety market: an automated maintenance management system based on the integration of the cloud service Streletz-Cloud and a Help Desk system for tracking and managing service requests.
Fault signals from detectors are sent to the control panel and then to the cloud service, after which the Help Desk automatically generates a service request. 
The system provides a wide range of tools: a map of service requests and staff locations, a calendar with work plans, a daily workload schedule, the percentage of overdue requests, average response times, and more.

Streletz-PRO in a VIRTUAL classroom! 
Argus Spectrum is very pleased to present its new and unique service for the fire detection world!
Web Camera + IP connected kit of actual devices - a leading edge virtual classroom for the programming of “Streletz-PRO” wireless fire detection system!
The online practical training is simple and easy to use! You will need a desktop or laptop computer and internet access. Simply register at www.educ.argusspectrum.com learning platform.
The online practical training is the perfect way to learn Streletz-PRO. You can study from home or from any place in the world at any time!
Learn how to get started today!

The video tour of the Streletz-Master software and the online learning center
In this video, you will find out how you can use the Streletz-Master software to test the system, check the connection strength, read measurements from devices, and change their settings.
The virtual classroom allows fire alarm engineers from all around the world to use one of the remote equipment kits to introduce themselves to the Streletz-PRO wireless alarm system. The user can control and monitor the equipment kit in the Streletz-Master software, while simultaneously observing each device through a live camera feed. The service is completely online, which means that you don’t need physical access to a real system in order to learn how to use it.

The Streletz-PRO wireless fire alarm system successfully passed tests and complies with the fire regulations of 83 countries including the Russian Federation, EU, the UK, India, Dubai and Australia.
The Streletz-PRO product range is fully compliant to the technical regulations of the Eurasian Economic Union TR EAEU 043/2017 Requirements for Fire safety and Fire Extinguishing Equipment.
Streletz-PRO also complies with Radio Equipment Directive requirements (RED). What is RED and what does it have to do with IoT and wireless fire systems? How is the fire alarm market going to be affected by this regulation?  How does the new generation of wireless fire alarms compare to wired systems in terms of reliability and cost-effectiveness? Find out in the video.

One of the most popular and rapidly developing districts of Ekaterinburg is Akademicheskiy. Its fire safety is ensured by the wireless system Streletz-PRO. The development of Akademicheskiy began in 2006. It is planned to build a total of 9 million square meters of living space for 325 thousand people. 
Massive construction continues non-stop. The quickest and most reliable way to equip every building with a fire alarm system is to install Streletz-PRO. Currently, more than 100,000 wireless Streletz-PRO devices protect 123 residential buildings in Akademicheskiy, demonstrating effective operation and easy maintenance since 2009.

A.N.Bakulev Center for Cardiovascular Surgery is Russia's largest scientific institution in the field of cardiology and cardiac surgery. In 2022 alone, the Home of Heart hospitalized more than 27 thousand patients and performed more than 13 thousand complex heart and vascular surgeries.
In 2023, the Honeywell fire alarm system in 4 buildings of the center reached the end of its service life and needed to be completely replaced, without taking medical staff away from saving lives. Therefore, the radio-channel system Streletz-PRO was chosen as the new system. 
In total, more than 20 thousand wireless devices are installed in 4 buildings in 6 months.

Innopolis is the youngest and most innovative city in the Russia. Here live and work 7,000 people, 300 IT-companies are developing and 2 technoparks are operating. The heart of the IT capital of the Republic of Tatarstan is the University, where more than 1,000 future scientists and programmers study. 
In 2022, Streletz-PRO was chosen to equip the buildings of the university campus. These are 4 multi-storey residential buildings designed for more than 1000 students. 3 new buildings were planned to be equipped with Streletz-PRO systems prior to construction. And in the one that was already in operation, Streletz-PRO replaced the Honeywell brand fire alarm system. The total area of protected premises is over 35 thousand square meters.

Sunny Valley is a large complex at the meeting point of Europe and Asia. It offers 14 ski slopes, 7 apart-hotels and cottage complexes, restaurants, cafes, children's centers, and a winter amusement park. Every year, tens of thousands of guests visit the resort, and top national athletes participate in countrywide championships. 
Under reliable protection of Streletz-PRO, there're 54 buildings with a total area of over 50,000 square meters. Nearly 5,500 wireless devices have been installed in Sunny Valley. For large apart-hotels with an area of 7 to 8 thousand square metres, it took 1 month for design and 1 month in total for installation and commissioning. For small hotels all the work takes a few days.

Sennaya Mall is one of the most popular shopping malls located in the heart of the city of St. Petersburg. The mall attracts 30 000 visitors daily. Previously, the fire safety of the building was ensured by the fire alarm system of ESMI brand from Schneider Electric group. However, the system has reached the end of its service life and the equipment has become outdated. Modernization was required. 
A hybrid solution based on the Streletz-PRO wireless system and the Spectrum wired addressable system was chosen for the project. In the building of 59 thousand square meters technicians installed 3 000 wireless Streletz-PRO devices and 1 000 wired devices of Speсtrum system.

Streletz-PRO was chosen for infectious-disease hospitals
In the fight against COVID-19 the Russian Government has ordered the fast track construction of 30 new hospitals to be built, 16 of them to be built in 16 regions of the country in 60 days. It is mandatory for these buildings to be equipped with reliable and proven fire detection systems. Argus Spectrum has been chosen to provide all the hospitals with the “Streletz-PRO” advanced wireless fire detection system in a record time.
More than 60,000 “Streletz-PRO” wireless devices were installed and commissioned in the new medical centers.

Why Streletz-PRO?
One of the main challenges of installing a fire alarm in a medical facility is to minimize installation time and reduce the number of visits to the building. How can wireless technologies make these goals a lot more achievable?
First of all, you can design a wireless fire alarm from the comfort of your house, without having to visit the building. In order to calculate the layout of the devices you only need a computer and the floor plans. 
Secondly, a wireless system requires no electrical work and the detectors are simply attached to the ceiling with 2 screws. Two workers with no special qualification can install a wireless fire alarm in just one day. 
Finally, a wireless fire alarm can be configured even from a home computer, as the software connects to the system via the Internet. You can also remotely monitor the state of each device and send engineers to the building only when it’s necessary. 

Wireless Fire System Streletz-PRO

Product lines

Main features of Streletz-PRO

Technical features

Categories

Technical video overviews

Self-configuring mesh network

Automatic reconfiguration of communication routes

Benefits

Advantages for installation companies

Designing the Streletz-PRO network

10 years of battery life

Resistance to interference

Streletz-Cloud Service

Wireless directional evacuation to the safe exit

Wireless smoke detector with alarm speaker and strobe light

A virtual classroom for the programming of Streletz-PRO

Streletz-PRO in a VIRTUAL classroom!

The video tour of the Streletz-Master software and the online learning center

Full compliance with technical standards

Streletz-PRO passed tests and complies with regulations of 83 countries

Streletz-PRO protects 123 residential buildings in Akademicheskiy

Streletz-PRO in the Bakulev Center for Cardiovascular Surgery

Streletz-PRO in the Innopolis University Campus

Streletz-PRO in the Ski resort Sunny Valley

Streletz-PRO in Sennaya Mall

Streletz-PRO in 30 new COVID-hospitals

17 hospitals were built in 60 days

Stages of construction for a new contagious hospital in the Moscow region

Streletz-PRO was chosen for infectious-disease hospitals

Why Streletz-PRO?