Welcome to SheriffTechnologies.com

Road Safety & Parking Electronics

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From September 2017, Sheriff Technologies has become a brand of DHF Products Ltd. We continue to offer School Patrol Signals and Variable Message Signs, but the business structure now also includes Road Signs Direct and Street Signs Direct, which previously operated as separate entities.

Sheriff Technologies Ltd is a leading manufacturer of road safety and parking electronics. We offer an extensive range of variable message signs and lane management displays for parking applications. Our road safety range includes vehicle activated signs and school road safety signals. Our depth of expertise enables us to deliver complete solutions, from design and development, through manufacture, test and installation, commissioning and maintenance.

Variable Message Signs
Variable message signs for car park applications. Parking guidance and information signs are used to advertise the availability of spaces in car parks to attract more visitors when spaces are...
Road safety
Our road safety range includes Safer Routes to School products like LED School Signals, Temporary 20mph Zone signs & Bluetooth programmable timers. It also features a wide selection of Vehicle...
  • Solar Panels
    Solar panels for road traffic applications. For locations where connecting a mains supply is...
  • Street Furniture
    Our Street Furniture range is currently in development. In the range we will shortly be offering:...
  • Civil Engineering
    Sheriff Technologies Ltd civil engineering & groundworks division offers a diverse service to...


Sheriff Technologies is a Trade Name of DHF Products Ltd.

Units 2 & 3, Whinfield Industrial Estate, Rowlands Gill, NE39 1EH.


Sales: +44 (0)191 230 4411
Accounts: +44 (0)191 230 4422

Standard Conditions of Sale


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