Frequently Asked Question
- FAQ
Clear answers about the RASTA Gunshot Detector
Learn how the RASTA Gunshot Detector works, how alerts are delivered, how privacy is protected, and what your organization should expect during installation and operation.
Detection and Performance
The RASTA Gunshot Detector is an AI-powered indoor safety device designed to identify suspected gunshot sounds and send fast, location-aware alerts through the RASTA app. It gives authorized staff and response partners another source of information during a critical emergency.
Gunshot Detector is designed. to support faster awareness and emergency response—not replace trained professionals, emergency procedures, or human judgment.
The device continuously analyzes acoustic patterns in its environment using on-device artificial intelligence. When the system identifies a sound pattern consistent with a possible gunshot, it sends an alert through the RASTA app with the detecting device’s assigned location and the time of the event.
The device does not rely only on how loud a sound is. It analyzes multiple characteristics of the sound to determine whether it resembles a gunshot.
Gunshot Detector is designed to identify and send an alert within approximately one second when the device is powered, connected to compatible Wi-Fi, and operating under normal conditions.
Actual delivery time may vary depending on internet connectivity, mobile network conditions, device status, and the customer’s notification configuration.
The device does not trigger simply because a sound is loud. RASTA’s AI analyzes the sound’s acoustic pattern to distinguish suspected gunshots from common noises such as voices, screams, dropped objects, doors, alarms, and other everyday sounds.
A scream normally has a very different acoustic pattern from a gunshot. A dropped book also generally produces a different sound signature. However, building acoustics and unusually sharp sounds can vary, and no acoustic detection system can promise zero false alarms. If an event is incorrectly detected, authorized users can review the available event context and mark it as a false alarm.
the Gunshot Detector is designed to reduce. alerts from ordinary loud sounds by evaluating the acoustic characteristics of the event rather than loudness alone.
Still, some impulsive sounds can resemble gunshots in certain environments. Room size, echo, distance, device placement, and the type of sound can all affect detection. Site-specific placement and validation help organizations understand how the system performs in their building.
No responsible acoustic detection company should promise zero false alarms.
the Gunshot Detector is designed and tested. to reduce false detections, but performance can be affected by the environment, placement, building acoustics, network conditions, and unusual sounds. Authorized users can mark an event as a false alarm, and optional onsite validation testing is available for organizations that want to evaluate system performance in their own environment.
the Gunshot Detector has been developed through. academic research, engineering testing, and real-world evaluation. However, accuracy can vary by environment, sound source, placement, and operating conditions.
Rather than presenting one universal percentage for every building, we recommend proper. device placement and, when appropriate, site-specific validation testing.
The current Gunshot Detector is designed for indoor use.
A very loud outdoor sound may sometimes be audible indoors, depending on the building and the device’s location, but the Gunshot Detector should not be presented as. an outdoor gunshot-location system.
the RASTA app identifies the assigned. location of the device that detected the suspected gunshot, such as a classroom, hallway, lobby, office, or section of a building.
It does not visually track people, identify a shooter, or guarantee the exact physical origin of the sound. The location information is intended to improve situational awareness for authorized users and responders.
Alerts and Emergency Response
Alerts are delivered through the Gunshot Detector app to authorized users connected to the device. Depending on the organization’s setup, this may include administrators, security personnel, facility leaders, designated staff, or approved response partners.
Organizations should decide in advance who receives alerts and how those alerts fit into their emergency-response plan.
Not in every deployment.
the RASTA app can immediately. notify designated users through the app. Direct access by law enforcement, dispatch centers, or other response partners depends on the organization’s location, local agency approval, technical compatibility, and a separately coordinated response arrangement.
An alert may include:
- The time of the detected event
- The assigned name and location of the detecting device
- Event details available through the app
- Limited audio context, when available
- Options to share or review the event
The specific information available may depend on account permissions and the current app version.
Users should follow their organization’s approved emergency procedures.
RASTA provides faster awareness, but it does not independently determine the complete circumstances of an incident. Users should not approach a suspected threat or delay calling emergency services while attempting to investigate an alert.
Yes. Authorized users can review the event and mark it as a false alarm when appropriate.
False-alarm controls support event review and help the organization maintain an accurate event history. They do not replace the need to follow the organization’s emergency procedures whenever an alert is received.
No.
The Gunshot Detector provides an additional layer. of emergency awareness. It does not replace 911, police, dispatchers, security personnel, fire alarms, emergency communication systems, or established safety procedures.
Potential integrations depend on the public-safety agency, its technical systems, cybersecurity requirements, operating procedures, and approval process.
RASTA can discuss integration options with organizations and response agencies, but compatibility should be evaluated individually. Universal integration with every computer-aided dispatch system should not be promised.
Privacy and Security
No. the Gunshot Detector does not continuously. stream conversations to a remote server.
Sound is analyzed locally on the device for acoustic patterns associated with a suspected gunshot. The system is designed to focus on emergency detection rather than listening to or monitoring everyday conversations.
No. The RASTA Gunshot Detector does not use a camera, facial recognition, or visual tracking.
It is an acoustic emergency-detection device, not a video-surveillance system.
A short event audio clip may be sent through the RASTA app after a suspected gunshot is detected to provide authorized users with limited context about the event.
Access is intended to be limited to authorized users associated with the account or device, such as approved administrators, safety personnel, or response partners.
Organizations should carefully manage user invitations, permissions, account access, and staff changes.
the Gunshot Detector is designed to. transmit alerts and event information through secure channels and restrict access to authorized users.
Customers should also follow good security practices, including using strong passwords, protecting mobile devices, removing former employees from accounts, and limiting access to people who need safety information.
Installation and Coverage
One device is designed to cover an approximate radius of 40 feet, depending on the room layout, walls, doors, ceiling height, background noise, furnishings, and acoustic conditions.
The coverage figure is an estimate rather than a guarantee. Large rooms, divided spaces, stairwells, multiple floors, and sound-isolated areas may require additional devices.
The number of devices depends on the building’s size, floor plan, room separation, wall construction, outlet availability, and coverage priorities.
Our team can review a floor plan or conduct a site walkthrough to help recommend practical device locations.
The device should be plugged into an indoor wall outlet in an area where its front surface will remain unobstructed. It should be placed away from:
- Water or excessive moisture
- Direct sunlight
- Objects that may strike or cover it
- Locations where furniture may block it
- Outlets that are frequently switched off
An optional security mounting feature is available to help keep the device securely attached to the wall outlet, providing additional physical stability and reducing the chance of accidental removal or displacement.
Professional installation is not required for every customer. The device is designed for plug-and-play setup through a standard wall outlet and the RASTA app.
Optional onsite installation is available for organizations that want assistance with placement, Wi-Fi setup, device naming, user onboarding, and app training.
The current device requires a compatible 2.4 GHz Wi-Fi connection.
Some managed school, government, corporate, or public-safety networks may require assistance from the organization’s IT department, network allowlisting, or a dedicated compatible connection.
Real-time app alert delivery depends on an active internet connection. If Wi-Fi is unavailable, alerts may be delayed or may not be delivered until connectivity is restored.
For this reason, the Gunshot Detector should be used. as one component of a broader emergency-safety plan rather than the organization’s only communication method.
The standard device is powered through a wall outlet. If the outlet loses power, the device cannot operate unless the outlet is connected to an appropriate backup-power system.
Organizations should consider power availability when selecting device locations.
Yes, but the device’s assigned location should be updated whenever it is moved.
Accurate device names and locations are essential because that information may appear in an emergency alert. Organizations should not move devices without updating their account and placement records.
No. The current Gunshot Detector is intended for indoor use only and should be protected from water, weather, excessive heat, direct sunlight, and outdoor environmental conditions.
App and Account Management
Yes. Organizations can share access with approved users so multiple authorized people can receive alerts and review event information.
Access should be limited to people with a legitimate role in the organization’s emergency-response process.
Yes. Authorized users can add and manage multiple RASTA devices through the app.
Devices should be clearly named according to their actual location, such as “First-Floor East Hallway” or “Room 204,” rather than using vague names.
Authorized users may share alerts with appropriate staff, security personnel, family members, or response partners, depending on the account configuration and organization’s procedures.
Sensitive emergency information should only be shared with people who need it.
Purchase, Subscription, and Support
A standard device purchase currently includes:
- One GSD.01 Gunshot Detector
- Access to the RASTA app
- The first year of the device subscription
- Setup and support materials
- A one-year limited hardware warranty
Optional installation and validation-testing services can be purchased separately.
Yes. The first year is included and begins when the device is added to the RASTA app.
After the included first year, the current standard subscription is $100 per device per year. The subscription supports continued app alerts, account access, device management, event review, user sharing, and related software services.
Standard device purchases currently include a one-year limited hardware warranty.
The warranty does not necessarily cover misuse, unauthorized modification, environmental damage, improper installation, or damage caused by impact, water, or unsuitable electrical conditions.
Blank-Gun validation testing is an optional controlled onsite service that allows an organization to observe device detection and app alert delivery in its own environment.
No live ammunition is used. Testing is coordinated in advance and only conducted with proper site approval, safety planning, and compliance with applicable policies and local requirements. Availability depends on the organization’s location and operating environment.
Blank-Gun validation testing is an optional controlled onsite service that allows an organization to observe device detection and app alert delivery in its own environment.
No live ammunition is used. Testing is coordinated in advance and only conducted with proper site approval, safety planning, and compliance with applicable policies and local requirements. Availability depends on the organization’s location and operating environment.
Onsite service is currently limited to selected service areas. Customers outside the onsite service area may still be able to purchase and self-install devices.
Organizations should confirm service availability with RASTA before purchasing installation or validation testing.
RASTA provides setup resources, app guidance, help materials, and customer support for device and account questions.
Organizations should contact RASTA if a device appears offline, has been moved, is damaged, is not receiving alerts properly, or requires account-access changes.
