PreView Side Defender®II

Blindspot Monitoring

  • media/djcatalog2/images/item/9/preview-side-defender-ii.jpg
Manufacturer: Sensata PreView

Side Defender®II side collision avoidance solution


Professional and fast quote

Product usually available on stock

Check availability and GET A QUOTE by clicking the button below

  • ASK for "Just in time" delivery

More questions?


PreView Side Defender®II, is the industry’s most advanced side collision avoidance solution, it has been developed specifically for over-the-road truck operators and city service and delivery drivers. This system actively warns operators with audible and visual alerts, in order for them to take the appropriate actions to mitigate collisions.

The Side Defender®II system actively warns operators with audible and visual alerts, in order for them to take the appropriate actions to mitigate collisions. Additionally, it has the ability to integrate with telematics applications, vehicle control systems, vision systems or other sensors using industry standard communications. As part of the Side Defender®II system, the PreView® v2 in-cab display equips operators with more intuitive audible and visual alerts while offering installers more flexibility and time savings. For retrofit applications, the new display can provide a GPS based vehicle speed message, while OEMs and bodybuilders can connect the display directly to the vehicle CAN-bus for vehicle speed information.

  • LANE CHANGE ASSIST: With Lane Change Assist, the PreView Side Defender®II will alert operators of vehicles in the side blind zones while ignoring stationary objects such as guardrails in order to reduce nuisance alerts.
  • URBAN VRU WARNING (0-19 mph/0-30 kph): With Urban VRU Warning, PreView Side Defender®II is designed to reduce the incidence of collisions with bicycles and motorcycles.

EU Legislation

Regulation (EU) 2019/2144 amends Regulation (EU) 2018/858 and updates EU type-approval requirements to ensure the general safety of vehicles and the protection of vulnerable road users such as pedestrians and cyclists.
See also: Regulation (EU) 2018/858 — approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Milan Area B

Starting from October 1st, 2023, it will be mandatory for trucks (N3) and buses (M3) to install acoustic, visual, or tactile warning systems that alert the driver to the presence of pedestrians and cyclists in the front of the vehicle or on the sidewalk side.
Dal 1° ottobre 2024, l'obbligo di installazione dei sistemi di segnalazione sarà esteso anche ai veicoli di categoria N2 e M2.

Side defender cover diagram

Tech Spec

  • Frequency: 24Ghz
  • Detection range (fore/aft): 20’/6M forward and 20’/6M back/aft
  • Detection width: 3 mt. 
  • Current Draw: Less than .25 AMP
  • Operating Temp: -40 F/ +185 F (-40 C to +85 C)
  • Sensor Dimensions: 4.9”H x 4.06”W x 1.28”D
  • Display Dimensions: 1.0”H x 2.3”W x 2.0”D
  • Built to meet rugged J1455 Specs
  • Utilizes standard CAN communication protocols (J1939, ISO 11898)
  • Wide range of accessories available (wire, brackets, plugs, etc.)


Via Magenta, 77/16A
20017 Rho (MI) - Italy
Phone +39 02 3340 0846
VAT: IT04126380155
Google Map

Via Magenta, 77/16A
Rho 20017, Italy
This email address is being protected from spambots. You need JavaScript enabled to view it.
+39 02 3340 0846

© 2023 GVZ components srl | All rights reserved