REI unveils 2 new mobile surveillance DVRs

The HD420 records up to four channels of audio and video at 120 frames per second, and the DR40 records up to four channels of audio and video at 60 frames per second. Each DVR is coupled with REI’s A.R.M.O.R. viewing software as well as an extruded aluminum chassis, fanless design and wireless capability.

Staff Writer・Editorial

Read Staff's Posts

July 18, 2013

1 min to read

REI's HD420 DVR records up to four channels of audio and video at 120 frames per second and is coupled with the company's A.R.M.O.R. viewing software.

OMAHA, Neb. — Radio Engineering Industries Inc. (REI) has introduced two new DVRs — HD420 and DR40.

The new DVRs provide even more flexibility to meet the ever-changing safety needs of passengers, drivers, vehicles and fleets, company officials said.

Each DVR includes an extruded aluminum chassis, fanless design and wireless capability.

The HD420 DVR records up to four channels of audio and video at 120 frames per second at D1 resolution, while the DR40 DVR records up to four channels of audio and video at 60 frames per second at D1 resolution. Each DVR is coupled with REI’s A.R.M.O.R. viewing software for a comprehensive mobile video solution.

Each DVR is tested and retested to ensure it meets the harshest of environmental and performance conditions, according to company officials.

Other news related to REI:

• REI debuts web-based fleet management software

Topics:video surveillance Safety

More Safety

BusPatrol cameras on the side of a school bus.

Safety•by Staff and News Reports•May 6, 2026

Florida District Relaunches BusPatrol School Bus Camera Program With New Safeguards

After being suspended over due process concerns, Miami-Dade schools and law enforcement are restarting the AI-powered stop-arm camera program with new oversight.

A group of people in business attire pose for a photo in front of a school bus, with text reading "Legislative Roundup: May 2026."

Safety•by Elora Haynes•May 6, 2026

School Bus Laws To Watch: Seat Belt Bills, Funding Fights & EV Changes

From national bills on seat belts and driver oversight to driver awareness campaigns referencing “Finn’s Rule” and ongoing transportation funding debates in Alaska, here’s the latest in school bus legislation across the U.S.

Graphic with part of a school bus and text reading "Fatal Accident in Brooklyn."

Safety•by Staff•May 5, 2026

9-Year-Old Boy Killed by School Bus at Busy Brooklyn Intersection

A Williamsburg community is mourning after a child was fatally struck by a private yeshiva bus, prompting calls for urgent safety improvements at the high-traffic crossing.

From Our Partners

What Data Shows About Student Transportation in 2026

Does Reliable School Transportation Boost Attendance? EverDriven’s Data Says Yes

The new data shows 99.99% incident-free trips and strong on-time performance, reinforcing how dependable transportation, especially for vulnerable student populations, can help districts combat chronic absenteeism.

What Data Shows About Student Transportation in 2026

Driver shortages, safety expectations, and staffing limits define student transportation in 2026. New survey data shows how fleet leaders are responding.

an overturned school bus on a roadway after an accident

Safety•by News/Media Release•April 24, 2026

NTSB Calls for Alcohol Impairment Systems, Seat Belts After W.V. Crash Investigation

The federal agency's report asks NHTSA to require all new school buses to be equipped with vehicle-integrated alcohol detection systems and passenger lap-shoulder belts.

2026 State of Student Transportation Report

Student transportation teams are being asked to do more with less, facing driver shortages, rising costs, and increasing safety expectations. This report uncovers how fleets are adapting, where technology is making the biggest impact, and why student ridership tracking is emerging as a top priority. Download the report to explore the key trends shaping 2026 and what they mean for your operation.