World's First Air Raid Warning System For The Blackout Scenario

Air Raid Warning

In the time of conflict or emergency public safety is the primary concern especially when there is power failure (no electricity) and no telecommunication i.e. no internet, no mobile, no GSM.

Air Raid Warning System is designed to incorporate redundancy failover capabilities utilizing Lo RA technology for wireless signal transmission and reception on the licence free 865-867 MHz frequency band.

It shall incorporate Dual Media technology with auto switching between OFC & LORA in the event of primary link failure to establish a fail free communication link between the command centre (transmitting point) and the Nodal points (receiving end).

The software is designed to give a friendly GUI interface for easy accessibility. The sensors at the nodal point will give a Return Signal to the command centre and information shall be recorded there.

Types of Air Raid Warning Signals :-

Air Raid Sirens: Different tones for different alerts (attack imminent, all clear, chemical threat, etc.)

Types of Air Raid Warning Tones :-

1. Pre-raid warning: A 36-second high-tone followed by a 24-second low-tone, with three cycles per period. This warning signifies an air raid is likely about to take place.

2. Raid warning: A 6-second high-tone followed by a 6-second low tone, with 15 cycles per period. This signifies that an air raid is imminent.

3. Post-raid warning: A single 3-minute high-tone. When sounded, it signifies an end to the raid or a cool-down of the wartime situation.

How Air Raid warning system works :-

1. Validation of threat by experts
2. Activation of warning signals using communication infrastructure
3. Public response and actions (seeking shelter, evacuation, etc.)
4. Monitoring and updates from command-and-control centers

Key Features

No electricity required
No Internet, mobile, or cloud-based services required
Generates 4 types of alarms
Facility of prerecorded and live audio messages
Works on dual media RF and OFC (auto-switching during any media failure)
Password protected software

Additional Features

Friendly traffic light based GUI (Graphical User Interface)
Single click to fire 4 commands at the nodal point
Comprehensive range of PA system, Sirens, Hooters, RF Antenna, POE Switches, UPS, Mast, Networking switches, SMPS, Racks & Wiring
Exclusively designed for Civil Defence Department
Training provided by Rydberg to Civil Defence personnel
24 x 7 x 365 backup for maintenance

MAINTENANCE

Air Raid Warning system is designed to withstand Indian Hot and Dusty climate and is robust in nature. The service shall be available 24×7×365 and Paid service contract plan available after first year of installation.

About us

Rydberg Infratechnics Pvt Ltd specializes in innovative infrastructure solutions, delivering high-quality products that enhance efficiency and security. Committed to customer satisfaction.

Contact Us

Suit No. 2, Utility Rear Gate, Millenium Plaza, Sector-27, Gurugram, Haryana 122001.

write2us@rydbergibms.in

+91 72910 02874