PoliGate™ Deployable Radiation Portal Monitor

PoliGate™ Deployable – Mobile Radiation Portal Monitor for Protective Shelters and Critical Infrastructure

In high-risk situations, reliable detection of radioactive materials is essential for protecting people, infrastructure, and emergency personnel. The PoliGate™ Deployable Radiation Portal Monitor enables rapid deployment of mobile security checkpoints and supports professional radiation monitoring in bunkers, protective shelters, emergency centres, and strategically important facilities.

The compact and transportable gamma detection system was designed for flexible deployment and can be installed at changing locations within minutes – without special tools or extensive installation work.

Thanks to its high sensitivity, the system detects radioactive and nuclear materials while people, vehicles, or transported goods pass through controlled areas. Stopping the flow of movement is not required for measurement.

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Areas of Application

The PoliGate™ Deployable is particularly suitable for:

Protective Shelters & Bunkers

• Security screening in underground protective facilities
• Radiation monitoring during crisis and emergency scenarios
• Protection of critical personnel areas
• Temporary checkpoints inside or outside protective facilities

Authorities & Emergency Organisations

• Disaster response
• Civil protection
• Police and security agencies
• Mobile emergency response units
• Emergency response to radiological incidents

Critical infrastructure

• Energy facilities
• Industrial facilities
• Logistics areas
• Ports and airports
• Waste disposal and recycling facilities

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Advantages of the PoliGate™ Deployable

Rapid Deployment at Changing Locations

The system is stored and transported in rugged protective cases. Two people can deploy the radiation portal monitor within approximately five minutes without specialised tools.

Mobile Security Solution for Crisis Situations

Thanks to its mobile design, the system can be deployed wherever reliable radiation monitoring is required at short notice – for example during emergencies, at temporary shelters, or for security checkpoints.

Continuous Monitoring

Once activated, the PoliGate™ Deployable operates automatically and enables 24-hour operation without permanent supervision. In the event of a power failure, the integrated battery supply automatically maintains operation for at least eight hours.

Precise Gamma Radiation Detection

The system uses sensitive PVT plastic scintillators and detects gamma radiation across a wide energy range from 30 keV to 3 MeV.

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Technical Specifications

Minimum Detectable Quantities of Nuclear and Radioactive Materials*

Model	Speed,	Control Area	241Am, kBq,	137Cs, kBq,	60Co, kBq,	238U,	235U,	239Pu,
	km/h	W x H, m	(μCi)	(μCi)	(μCi)	g	g	g
PoliGate™	5	1.5 x 2	200 (5.5)	34 (0.9)	18 (0.5)	204	14	0.4
		3 x 2	610 (16.5)	100 (2.7)	55 (1.5)	610	40	1.1

Detector type: Gamma radiation detector with PVT plastic scintillators

Detector Volume: 5,3 Liter

Gamma Energy Range: 30 keV to 3 MeV

False Alarm Rate: < 1/1000 passages

Communication: Ethernet, optional WLAN

Detector Sensitivity:

• 78 cps per nSv/h (241Am)
• 26 cps per nSv/h (137Cs)
• 12 cps per nSv/h (60Co)

Control Area: up to 3 × 2 m (width × height)

Detection Without Stopping: Yes

Alarm Functions:

• Local visual alarm indicator
• Audible alarm
• Optional remote monitoring

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Power Supply

• 90–260 V AC mains supply
• 14 V DC adapter
• integrated 12-V battery
• Battery operation for at least 8 hours

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Rugged design for demanding environments

The PoliGate™ Deployable was developed for mobile operation under challenging environmental conditions.

Protection Rating:

• IP65 during operation
• IP67 in transport cases

Operating Temperature: -30 °C to +50 °C

Atmospheric Pressure: 84 kPa to 106,7 kPa

Relative Humidity: up to 100 % at 35 °C

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Package Contents

The system includes:

• Detection units
• Control unit
• Connection elements and mounting accessories
• Transport cases
• Operating PC with dedicated RPM software

The software provides clear visualisation of measurement data, automatic documentation, and storage of measurement results.

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Why PoliGate™ Deployable?

At BSSD, security is not limited to individual products but is based on comprehensive protection concepts. The PoliGate™ Deployable complements modern security architectures for protective shelters, bunker facilities, and critical infrastructure with a reliable solution for detecting radiological threats.

It supports operators, authorities, and organisations in identifying risks at an early stage and implementing targeted protective measures.