Nextivity Cel-Fi
Smart signal booster solutions engineered to bring the power of the cellular network inside any building or facility.

Bring the Power of the Network Inside

Facing dead zones, dropped calls, or floors with no usable signal? Nextivity Cel-Fi is the smartest solution. It captures the strongest available outdoor signal, amplifies it using patented IntelliBoost® technology, and distributes it uniformly throughout your entire space giving every device, on every floor, reliable connectivity from 4G and 5G voice and data, to IoT sensor networks, private 5G infrastructure, and smart building services, all running on a single platform

Performance Leader

Highest Gain, Lowest TCO

Single & Multi-Carrier

Solutions tailored to your network needs.

IoT Sensor Network

"Do More with DAS"

Legal & Carrier-Approved

For fast, compliant deployments.

Scalable 5G Coverage

Supports Private 5G Networks.

Remote Monitoring

Proactive management via WAVE Portal.

Choose the Right Cel-Fi Solution

Engineered for varying architectural complexities and coverage requirements.

CEL-FI QUATRA 4000e

Multi-Carrier Active DAS. Boost indoor 4G LTE and 5G coverage seamlessly.

Ideal for: Offices, hotels, hospitals, shopping malls.

Multi-carrier simultaneous coverage

Off-air or Supercell® Small Cell mode

IoT sensor & Private 5G capable

Remote management via WAVE Portal

CEL-FI QUATRA EVO

Single or Dual Operator. Enhance indoor 4G LTE and 5G coverage reliably.

Ideal for: Offices, hotels, hospitals, and commercial
buildings.

Single or dual-operator support

4G LTE + 5G carrier-approved

Flexible Active DAS

Strong voice and data

CEL-FI GO G43

Portable Signal Booster. Enhance coverage in small buildings efficiently.

Ideal for: Small offices, homes, vehicles, temporary
locations.

Up to 100 dB covers up to 1,200 m²

Single or dual operator

4G/LTE + 5G NR bands

Plug & play

Bring the Power of the Network Inside

Facing dead zones, dropped calls, or floors with no usable signal? Nextivity Cel-Fi is the smartest solution. It captures the strongest available outdoor signal, amplifies it using patented IntelliBoost® technology, and distributes it uniformly throughout your entire space giving every device, on every floor, reliable connectivity from 4G and 5G voice and data, to IoT sensor networks, private 5G infrastructure, and smart building services, all running on a single platform

Performance Leader

Highest Gain, Lowest TCO

Single & Multi-Carrier

Solutions tailored to your network needs.

IoT Sensor Network

“Do More with DAS”

Legal & Carrier-Approved

For fast, compliant deployments.

Scalable 5G Coverage

Supports Private 5G Networks.

Remote Monitoring

Proactive management via WAVE Portal.

Choose the Right Cel-Fi Solution

Engineered for varying architectural complexities and coverage requirements.

CEL-FI QUATRA 4000e

Multi-Carrier Active DAS. Boost indoor 4G LTE and 5G coverage seamlessly.

Ideal for: Offices, hotels, hospitals, shopping malls.

Multi-carrier simultaneous coverage

Off-air or Supercell® Small Cell mode

IoT sensor & Private 5G capable

Remote management via WAVE Portal

CEL-FI QUATRA EVO

Single or Dual Operator. Enhance indoor 4G
LTE and 5G coverage reliably.

Ideal for: Offices, hotels, hospitals, and commercial buildings.

Single or dual-operator support

4G LTE + 5G carrier-approved

Flexible Active DAS

Strong voice and data

CEL-FI QUATRA 4000e

Multi-Carrier Active DAS. Boost indoor 4G LTE and 5G coverage seamlessly.

Ideal for: Small offices, homes, vehicles, temporary
locations.

Up to 100 dB covers up to 1,200 m²

Single or dual operator

4G/LTE + 5G NR bands

Plug & play

TRUSTED BY LEADING ORGANIZATIONS

Trusted by 300+ clients

SIS Global since 2007 have been trusted by many premiere clients

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Sports Boulevard Foundation
NCMS
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STC Solutions
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Al Jazeera Paints
Dawn Foods
King Abdulaziz Center
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Shahm Contracting
SETS
SRC
Method Corp
Al-Othaim Markets
Al Masane Mining
Al-Muhandis Nizar
Azadea
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Cluster
College of Excellence
Council of Health Insurance
Edelman Saudi Arabia
Muslim World League
GCC Standardization
Defense Development
Riyadh Chamber
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