Seismic Shield Pro

Comprehensive Undetectable Advanced Perimeter Security System

Complete Perimeter Security System With Buried Sensors
Protect critical infrastructures, solar farms, national borders, correctional facilities, and private communities, every inch of your perimeter under constant, vigilant surveillance.

InvisiFence Plus buried sensor

“Every Inch Of Your Perimeter, Under Constant Watch.”

Buried seismic sensors detect footsteps, digging, or vehicle movement the instant a threat crosses your perimeter. That detection automatically slews our AI-powered PTZ camera to the exact location, verifying the intrusion and tracking the target in real time, so every alert you receive is a confirmed threat, not a false alarm.

From Detection to Verified Response Across Your Entire Perimeter

How InvisiFence Plus buried sensors, AI deep learning analytics, and real-time PTZ tracking secure large-scale sites.

Detect

InvisiFence Plus buried seismic sensors create a virtual fence up to 6m wide by 25m deep, detecting footsteps, digging, or vehicle activity anywhere along the perimeter.

InvisiFence Plus buried sensor detecting a perimeter intrusion

Verify

The PTZ camera instantly turns to the exact alarm location, classifying the object type with AI-powered analytics.

IDIS PTZ camera verifying a seismic detection event

Track & Alert

The PTZ camera tracks the intruder in real time, reducing false alarms, while the Command & Control software sends an alert.

Command and Control software tracking a verified intrusion

Patented Two-Layer Protection

Seismic Shield Pro combines buried seismic detection with AI-verified PTZ tracking to secure your entire perimeter with minimal false alarms.

Seismic Sensor
AI Camera
Human
Large Dog
Wind & Debris
Vehicle
Small Animal
Vegetation
Track & Alert

Built For Critical Sites

Seismic Shield Pro deploys across large-scale perimeters, critical infrastructure, solar farms, national borders, correctional facilities, and gated communities wherever undetectable, all-weather detection is needed.

Critical Infrastructures

Seismic Shield Pro protecting critical infrastructure

Solar Farms

Seismic Shield Pro securing a solar farm perimeter

National Borders

Seismic Shield Pro deployed along a national border

Correctional Facilities

Seismic Shield Pro perimeter security at a correctional facility

Gated Communities

Seismic Shield Pro protecting a gated community

Undetectable. Unstoppable.

Underground & Isolated

Fully buried and isolated underground, minimizing the risk of tampering or vandalism

IP68 Weather Resistant

Immune to rain, fog, and wind, with reliable day & night operation

NDAA Compliant

PTZ camera and recording server both meet NDAA compliance requirements

Third-Party Integration

Compatible with Axis, Panasonic, and other ONVIF-compliant cameras

Choose The Sensor That Fits Your Site

Both options plug into the same IDIS PTZ camera and Command, pick wired for full perimeter coverage or wireless for point protection.

InvisiFence Plus wired sensor cable diagram

The wired Sensor Cable (InvisiFence Plus) provides the highest level of security around your perimeter, covering the entire boundary within a continuous 6m x 25m virtual fence and detecting any crossing attempt.

AIO XR wireless seismic sensor diagram

AIO XR is an autonomous wireless seismic sensor installed as standalone “mines” to protect critical points and access routes, with up to 6 years of battery life and no trenching required.

Integrates With Your Security Ecosystem

Deploy Seismic Shield Pro as a complete solution with IDIS, or bring your own VMS and integrate just the sensor and AI verification layer.

Complete Solution with IDIS

A complete bundle: IDIS PTZ camera, DirectIP NVR, and ISS VMS, NDAA compliant, single vendor for support and warranty. Best for new sites with no existing camera infrastructure.

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IDIS PTZ camera, part of the complete IDIS solution

Supported Third-Party VMS Platforms

View the full integrations page →

Our Project Approach

From requirements to a fully operational perimeter, delivered by our engineering team

1

Requirements & Cost Analysis

We analyze your site's project requirements and costs to design the right configuration

2

System Preparation

The system is prepared and configured according to your site's exact layout

3

Installation, Testing & Training

Our team handles installation, testing support, and remote training for your staff

Why Underground Seismic Outperforms the Alternatives

Three technologies dominate perimeter protection today: underground seismic detection, fence-mounted sensors, and infrared (IR) beams. Here's how they compare.

CriteriaUnderground Seismic DetectionFence-Mounted SensorsIR Beams
Visibility to intruders Fully concealed, no visible hardwareVisible on the fence lineVisible posts and beam path
Requires an existing fence NoYesNo, but needs clear line of sight
Weather resistance Unaffected by rain, wind, or fogSensitive to wind-driven fence vibrationDegraded by fog, heavy rain, or snow
False alarm sources Minimal, filtered by adaptive algorithmsWind, animals, debris hitting the fenceBirds, foliage, dust, and beam misalignment
Terrain adaptability Works across open ground, slopes, and vegetationLimited to the fence line itselfRequires straight, unobstructed sightlines
Defeat resistance No wires to cut or panels to bypassCan be bridged or climbed between sensorsCan potentially be crawled under or jumped over
Maintenance Low, buried and self-containedModerate, tied to fence conditionModerate, requires beam alignment checks

Underground seismic detection is the only one of the three that requires no visible hardware and no existing fence to protect a perimeter. Read the full comparison →

Technical Details

Full specifications for every component in the Seismic Shield Pro system.

AIO XR wireless seismic sensor

Detection Capabilities

Footsteps DetectionUp to 18m / 60ft radius
Vehicle DetectionUp to 35m / 115ft radius
Digging DetectionUp to 35m / 115ft radius
Detection Zone360° coverage

Communication

RF Frequency433MHz (Default), 868/915MHz (Optional)
Network ProtocolLoRA (Long Range) low-power wide-area network
Transmission Range (Antenna 2cm below ground)Up to 250m / 820ft radius
Transmission Range (Antenna 5cm above ground)Up to 1km / 3,280ft radius

Environmental & Power

IP RatingIP68 (MIL-STD 810G)
Operating Temperature-40°C to 85°C / -40°F to 185°F
Battery LifeNon-rechargeable, 6 years
MTBF100,000 Hours

Physical Specifications

Dimensions (Sensor)103mm x 103mm x 150mm / 4″ x 4″ x 5.9″
Dimensions (Spike)75mm / 2.95″
Weight500g / 1.1lbs
Installation Depth30-50cm / 11.8″-19.6″
InvisiFence Plus sensor cable

Detection Capabilities

Footsteps DetectionUp to 12m / 39ft radius
Vehicle DetectionUp to 25m / 82ft radius
Digging DetectionUp to 25m / 82ft radius
Virtual Fence Dimensions6m width x 25m depth

Communication

Maximum SensorsUp to 38 sensors per string
Bus CommunicationRS485

Environmental & Power

IP RatingIP68 (MIL-STD 810G)
Operating Temperature-40°C to 85°C / -40°F to 185°F
Power Supply12V (9 to 20VDC)
Power Consumption~15mW (1.3mA @ 12V)

Physical Specifications

Dimensions (Sensor)131mm x 50mm x 42mm / 5.1″ x 1.96″ x 1.65″
Dimensions (Spike)55mm / 2.16″
Weight (Each Sensor)115g / 0.2lbs
Installation Depth30-50cm / 11.8″-19.6″
Seismic Shield Pro HUB unit

Wireless vs Wired

SpecificationWirelessWired
RF (LoRA)433MHz (Default), 868/915MHz (Optional)N/A
Maximum SensorsUp to 30 sensorsUp to 38 sensors
Alarm Output Options18 Dry Contacts
Camera/External Sensor Alarm Inputs6 Alarm Inputs
IP RatingIP67
Power Supply12V (9 to 20VDC) + PoE to AI Bridge
Operating Temperature-40°C to 85°C / -40°F to 185°F
Weight475g / 1.0lbs
Dimensions190mm x 150mm x 55mm / 7.4″ x 5.9″ x 2.1″
IDIS DC-S6481HRA PTZ camera

Imaging & Detection

Image Sensor1/1.8″ CMOS, 2688 x 1520
Focal Length & Aperture6.91 ~ 248.76mm (F1.36~F4.6)
Optical ZoomUp to x31/x36
Dynamic Range120dB (True WDR)
IR Distance400m (2x LEDs)

AI & Video Analytics

Object MetadataHuman, Vehicle, Face
IDLA AnalyticsObject Detection, Intrusion, Loitering, Line Crossing, Face Detection
Video CompressionH.265, H.264 (MP), M-JPEG
IP Camera ProtocolDirectIP 2.0, ONVIF Profile S/T

Environmental & Power

Vandal Proof CasingIK10
Outdoor ReadyIP66, Heater
Operating Temperature-40°C ~ +60°C (-40°F ~ +140°F)
Power Source24VAC, PoE IEEE 802.3bt (Class 8)

Physical Specifications

DimensionsØ242mm x 401.8mm (Ø9.52″ x 15.82″)
Weight7.2kg (15.87 lbs)
Edge Storagemicro SD/SDHC/SDXC, up to 512GB
ComplianceNDAA Compliant, Made in Korea
IDIS DR-8516 NVR

Video & Recording

Video Inputs16 IP Channels
Max. Incoming Throughput320Mbps
Recording ResolutionUp to 12MP (depending on IP camera)
Max. Recording Throughput180Mbps, up to 480ips@UHD
Video CompressionH.265, H.264

Storage & Network

HDDSATA x8, eSATA x4, RAID 1/5/6/10 supported
Supported CameraDirectIP, Axis, Panasonic, ONVIF
Client ConnectionGigabit Ethernet
Event NotificationEmail, Push (IDIS Mobile), Callback to remote software

Environmental & Power

Operating Temperature0°C to 40°C (32°F ~ 104°F)
Operating Humidity0% ~ 90%
Power Consumption100-240V~, 50/60Hz, 130W

Physical Specifications

Dimensions482.6mm x 88mm x 529.5mm (19″ x 3.5″ x 20.8″)
Weight11.3kg / 24.8lb (with 2 HDDs)
ComplianceNDAA Compliant, Made in Korea

Case Study: Securing Archaeological Sites

How Seismic Shield Pro delivered 24/7 protection across a multi-square-kilometer archaeological site.

The Challenge

Archaeological sites are vulnerable from every angle, often in remote areas without fences or physical barriers. Robbers equipped with modern tools operate at night, targeting areas with valuable artifacts. Traditional surveillance is impractical and can harm the site's integrity.

The Solution

Six security zones, each with up to 30 AIO XR wireless seismic sensors, paired with AI-powered IDIS PTZ cameras mounted on solar-powered poles. Sensors detect footsteps, vehicles, and digging regardless of light or weather, with automatic camera tracking and smart analytics that verify threats and reduce false alarms.

<1 Second

From first footstep to verified alert

24/7 Protection

Continuous operation via solar power and cellular connectivity

Zero Disruption

No invasive installation, preserving the site's integrity

All-Weather

Reliable monitoring in every condition, day or night

Archaeological site protected by Seismic Shield Pro
Read the Full Case Study

Secure Your Critical Infrastructure

Get a custom quote and see how Seismic Shield Pro protects large-scale sites

Frequently Asked Questions

Seismic Shield Pro InvisiFence Plus sensor Seismic Shield Pro PTZ camera on a perimeter

Have questions about Seismic Shield Pro? Browse through our frequently asked questions to learn more about detection range, verification, compliance, and performance for large-scale perimeter security.

What is the coverage of the InvisiFence Plus (wired) virtual fence?

The wired Sensor Cable (InvisiFence Plus) creates a continuous virtual fence 6m (19.6ft) wide by 25m (82ft) deep along the buried cable run, with up to 38 sensors connected per string over an RS485 bus. Each sensor is IP68 rated to MIL-STD-810G and operates from -40°C to 85°C (-40°F to 185°F), so the fence performs identically in desert heat, arctic cold, rain, or snow without recalibration. Power draw is low, around 15mW per sensor at 12V, which keeps long cable runs simple to power. Multiple Sensor Cable strings can be combined end-to-end and paired with additional wireless AIO XR sensors at individual chokepoints, so InvisiFence Plus can secure anything from a single fence line to a multi-kilometer perimeter, all without visible fencing, cameras staring down empty ground, or gaps an intruder can find and cross undetected.

How is the system protected from tampering or vandalism?

Every InvisiFence Plus and AIO XR sensor is fully buried underground, so there's no visible enclosure, junction box, or cable run above grade for an intruder to locate, cut, or bypass — the entire detection layer is invisible before it's ever triggered. Unlike fence-mounted sensors, which can be bridged or climbed between individual units, or IR beams, which can potentially be crawled under or jumped over, Seismic Shield Pro has no exposed wires to cut and no surface panels to defeat. The above-ground component, the IDIS PTZ camera, adds its own hardened IK10 vandal-proof casing and an IP66-rated outdoor housing with a built-in heater, so it keeps operating reliably even if physically targeted. Because detection and alarm triggering happen from concealed underground sensors first, an intruder typically can't identify, let alone disable, the system before it has already registered the intrusion.

Does weather affect detection or camera performance?

No, the system is engineered for unattended, all-weather operation. The underground InvisiFence Plus and AIO XR sensors carry an IP68 rating tested to MIL-STD-810G and operate from -40°C to 85°C (-40°F to 185°F), so they're unaffected by rain, wind, fog, snow, or extreme heat and cold. Because detection happens underground rather than through a visible fence line or line-of-sight beam, it avoids the false-alarm sources that hurt fence-mounted and IR-beam systems most: wind-driven vibration, blowing debris, fog, and beam misalignment. The above-ground IDIS PTZ camera is similarly rated IP66 with a built-in heater and a -40°C to +60°C (-40°F to +140°F) operating range, and its 400m dual-LED IR illuminators, paired with 120dB true wide dynamic range, maintain the same detection and verification performance at night, in glare, or in heavy shadow as during a clear day, so coverage doesn't degrade after dark or in poor conditions.

How far can the PTZ camera see at night?

The IDIS PTZ camera provides up to 400m of infrared night vision from its dual IR LED illuminators, combined with up to x31/x36 optical zoom (6.91-248.76mm focal length, F1.36-F4.6 aperture) for close-up, verified imaging at range. Its 1/1.8-inch CMOS sensor captures 2688 x 1520 resolution with 120dB true wide dynamic range, holding detail in challenging lighting like headlights or heavy shadow without blowing out highlights. Built-in AI video analytics (IDLA) automatically detect and classify humans, vehicles, and faces, and flag intrusion, loitering, or line-crossing events in real time, so operators aren't left scanning a dark video feed manually. Because the underground InvisiFence Plus and AIO XR sensors handle detection, the PTZ camera's job is purely to verify and record what triggered the alarm rather than to detect the intrusion itself, so its 400m range and 31-36x zoom are built for confirmation, not blind area-wide surveillance.

Is Seismic Shield Pro NDAA compliant?

Yes. Both the IDIS PTZ camera and the IDIS recording server (DR-8516 NVR) that make up Seismic Shield Pro's video layer are NDAA compliant, meeting U.S. federal restrictions on telecommunications and video surveillance equipment from prohibited manufacturers. This makes the system suitable for U.S. federal agencies, defense installations, critical infrastructure operators, and any contractor bound by NDAA Section 889 procurement rules, without needing a separate compliant camera or recorder. The recording server (16 IP channels, RAID 1/5/6/10 storage, up to 320Mbps incoming throughput) uses the DirectIP protocol alongside ONVIF Profile S/T and Axis/Panasonic camera support, so NDAA compliance doesn't come at the cost of flexibility if a site later adds other camera brands. The underground InvisiFence Plus and AIO XR sensors carry no video or telecommunications classification, so they aren't subject to NDAA restrictions in the first place.

How large a perimeter can the system cover?

There's no fixed ceiling; perimeter size scales with how many sensors, HUB units, and PTZ cameras a site combines. The wired Sensor Cable (InvisiFence Plus) supports up to 38 sensors per RS485 string, each covering a 6m by 25m virtual fence segment, while the wireless AIO XR sensor scales up to 256 sensors per HUB in Flat Mode over a LoRa network with up to 1km of transmission range per node. Multiple HUB units and PTZ cameras can be deployed and networked together across a single site, so coverage isn't capped by any one HUB's radio range; large perimeters are built by tiling HUBs and camera zones end-to-end. In practice this lets Seismic Shield Pro secure anything from a single perimeter fence line to a multi-kilometer border, critical infrastructure site, or solar farm boundary, all monitored from one alarm and recording platform rather than a patchwork of disconnected zones.

Can I choose between wired and wireless sensors?

Yes, Seismic Shield Pro is designed to mix both rather than force a single choice. The wired Sensor Cable (InvisiFence Plus) covers a perimeter continuously as a buried virtual fence, supporting up to 38 sensors per RS485 string, and suits sites that need unbroken linear coverage along a known boundary. The wireless AIO XR sensor installs at individual critical points or access routes where trenching a continuous cable isn't practical, supports up to 30 sensors per HUB, runs on a non-rechargeable battery rated for up to 6 years, and communicates over a 433MHz (or optional 868/915MHz) LoRa network with up to 1km of range. Both sensor types share the same IP67/IP68 environmental rating, 12V power architecture, and connect into the same HUB, 18 dry-contact alarm outputs, and PTZ camera integration, so one site plan can combine continuous wired fencing along the main perimeter with wireless sensors covering isolated gaps.

Does Seismic Shield Pro work with my existing VMS?

Yes. Beyond the complete, self-contained IDIS solution (DirectIP cameras and DR-8516 NVR), Seismic Shield Pro integrates with the VMS platforms most large-scale security deployments already run: NX Witness, Milestone, FLIR, Digifort, mPrest, and Axis. The IDIS PTZ camera also supports the ONVIF Profile S/T open standard, extending compatibility to additional third-party VMS platforms beyond that list. In practice this means a site doesn't have to replace an existing video management system to add underground perimeter detection; InvisiFence Plus and AIO XR alarm events, along with PTZ verification video, feed into whatever VMS already manages the rest of the site's cameras and access control. For large-scale or multi-site deployments where a security team has already standardized on one of these platforms, this keeps operator workflows, alarm handling, and reporting unified in a single interface rather than requiring a second, separate monitoring screen just for the perimeter layer.

What types of sites can Seismic Shield Pro protect?

Seismic Shield Pro is built for large-scale, high-security sites where the perimeter itself needs to stay undetectable and camera-only or fence-mounted systems fall short, including critical infrastructure, solar farms, national borders, and correctional facilities. What these sites share is a need for continuous coverage across open ground, slopes, and vegetation, where buried detection has no line-of-sight requirement and no visible hardware for an intruder to locate before crossing. Combining a wired virtual fence for continuous boundaries, wireless sensors for isolated chokepoints, and NDAA-compliant PTZ verification with up to 400m of night vision means the same platform scales from a single high-value perimeter to a multi-kilometer border or industrial site boundary. Because detection, verification, and recording are unified under one system rather than separate point solutions, security teams get a single alarm and video record for every event, wherever undetectable, all-weather detection is needed.

See Seismic Shield Pro in Action

Watch how covert underground sensors protect critical infrastructure without visible perimeter hardware.

Video coming soon

Technical Documents

Download detailed specifications, installation guidance, and the covert perimeter security handbook for Seismic Shield Pro.

Seismic Shield Pro Brochure

PDF Document

The Covert Perimeter Security Handbook

PDF Document

Technical Specification

PDF Document