Powered Asset Gateway +

The AG26 Powered Asset gateway Plus is ideal for monitoring specialty and refrigerated trailers, off-highway vehicles, heavy equipment, and high-value mobile assets. It features a waterproof and ruggedized enclosure, a variety of sensor and interface accessories, and multiple built-in power options. The AG26 enables improved operating efficiency, theft recovery, and regulatory compliance. It is part of Samsara's complete sensor system that combines equipment monitoring, fleet management, safety, and compliance solutions in a single platform.

Deep visibility into mobile assets

Samsara provides location visibility for both powered and unpowered assets, enabling operators to instantly find trailers, off-highway vehicles, and equipment in the yard, streamline utilization, and improve customer service.

Measure and optimize utilization

By collecting and analyzing inventory and usage data, Samsara identifies underutilized trailers and equipment that could be moved to higher-demand locations or jobs with more revenue potential.

Detect & recover lost or stolen assets

Samsara provides easy-to-use geofences and alerts, enabling operators to instantly detect and respond to theft or unauthorized use. Samsara's real-time location tracking enables law enforcement to quickly recover stolen assets.

Gain visibility into refrigeration

On refrigerated trailers, the AG26 can connect to additional wireless temperature monitors to capture trip history and send real-time alerts, helping to reduce temperature-related loss and damage claims. Samsara also integrates with multi-temp Thermo King and Carrier refrigeration units for two-way control of run-modes, temperature set-points, and more directly from the Samsara dashboard.

Integrate seamlessly with Samsara wireless sensors

The AG26 is compatible with Samsara's easy-to-install wireless temperature, door and cargo monitors, providing sophisticated reporting and alerting software. Track temperature of trailers in the field, monitor when doors open in unauthorized areas, and get real-time alerts as soon as cargo is unloaded.

Integrate with tire pressure monitoring systems

Samsara provides pre-built integrations with Tire Pressure Monitoring Systems (TPMS) so fleet managers and drivers can monitor tire health in real-time, preventing tire-related accidents and downtime, increasing tire life and fuel efficiency, and streamlining maintenance.

Long-lasting lithium-ion battery

When charged by a power source, the AG26 maintains battery charge indefinitely. When not receiving power the AG26 can continue to operate on its reserve lithium-ion battery.

Installs in 15 minutes

With a weatherproof and water-resistant design (IP69k rating), flexible power options, and fully wireless accessory sensors, the AG26 can be installed on most trailers and assets in just minutes.

Download Datasheet

Data Inputs

High-precision GPS with internal antenna
Zero-configuration temperature, cargo and door monitoring with Samsara wireless sensors
Pre-built integrations with TPMS for real-time tire health monitoring

Internet Connectivity

Continuous 4G LTE cellular connectivity, with 3G fallback where LTE coverage is unavailable
Operating area: United States, Canada, Mexico, United Kingdom, European Union
LTE: Quad band 2/4/5/12. 3G: dual band 2/5
All Internet connectivity secured via SSL with 256-bit AES encryption (encryption standard for sensitive data including military and financial applications)

Data Transmission and Storage

Streams sensor data to the Samsara Cloud in real-time when connected to power source. (When using internal battery, data updates can be customized with a default of 2x per day)
Built-in flash memory logs data when Internet connectivity is unavailable


Low power consumption: 200uW (sleep) to 18000 mW (peak) power draw
12-30V DC input power, with simple installation connecting to seven-way connector
Internal lithium-ion battery enables 12 months of operation on average using default settings. Battery charges automatically via seven-way.


Gateway: UV-stabilized polycarbonate Mounting plate: Powder-coated and corrosion-resistant stainless steel
Dimensions 155 x 125 x 55.3mm (6.1 x 4.9 x 2.2 in)
Hazardous Locations
Certified for Class I, Division 2, Groups A,B,C,D
IP Rating
IP67 (weatherproof and water-resistant up to 1m submerged) IP69k (highest grade resistance to high pressure and high-temperature washdown)


Requires AG26 license. License includes hardware, cloud software, cables, ongoing firmware updates, cellular data connectivity, and support.

Volume purchase and multi-year license term discounts available; contact us for details.