The RVU-RR1 kit is specially designed for commercial vehicles. Its 4 silicon ultrasonic sensors with waterproof connectors provide you with a foolproof transmission quality. Moreover, its buzzer with different levels of alert reinforce the safety of your maneuvers.

Main functions
The RVU-RR1 is a reversing radar kit for commercial vehicles (vans, light trucks)

- When reversing, the back-up radar system automatically switches on.
- The buzzer of progressive alarms allows to distinguish the distance with the obstacles.
- Once the vehicle is in reverse, the system is inactive.
- The kit has an audio/video input, so you can add a second camera.
- The kit can be coupled with a reversing video kit for optimal safety (ref. RVU-5R1W & RVU-7R1W).
- Silicone sensors, adapted to metal bumpers.

Composition of the kit

A. Connection unit (x1)
B. Power cable for connection unit (x1)
C. Fixing tapes (x2)
D. Silicone ultrasonic sensors with waterproof connectors (x1)
E. Sensor drilling tool (x1)
F. Warning buzzer (x1)
G. 12 m cable extension. (x1)

Activating and deactivating the system
The system is automatically activated when the vehicle is shifted into reverse. It deactivates automatically when the vehicle is shifted into another gear or into neutral.

Dimensions

Dimensions of the connection unit: 126 x 89 x 60 mm

Dimensions of the buzzer of alarm: 48 X 31 X 18 mm

Use of the reversing radar

Supplied with a buzzer, the Beeper RVU-RR1 kit's back-up radar has a progressive audible warning system, allowing you to maneuver your commercial vehicle safely.

- Between 150 and 250 cm, the alert is digital only (if screen & camera connected > Ref. RVU-5R1W & Ref. RVU-7R1W), with distance display on the screen.
- Between 100 and 150 cm, the buzzer emits spaced beeps.
- Between 50 and 100 cm, the buzzer emits beeps closer together.
- Between 30 and 50 cm, the buzzer emits a continuous beep.

Installation of the sensors on the vehicle
The position of the sensors is shown in the diagram below. A drilling tool (hole saw) is provided with the product. We advise you to protect the bumper with an adhesive (painter's tape) in order not to damage the bumper during drilling. A light sanding of the edges of the hole may be necessary after drilling.

The sensors must at least have an axis parallel to the ground, that is to say 90°, according to the perpendicular of the bumper (see diagram below)

The sensors must be placed at least 43 cm from the ground (see diagram below). They can be covered with a veil of paint for a perfect finish.

WARNING - VEHICLES PROHIBITING THE CONNECTION OF A CONSUMER TO THE REVERSING LIGHT HARNESS
On some vehicles, the +12 V reversing light is interfered with when the engine is running, which can disrupt the proper functioning of the reversing camera kit. In other cases, this +12 V Backup Light does not allow any additional power consumption.
For all these vehicles, Beeper has developed the RCANR2 module to retrieve the +12V Backup Light information from the CANBUS network. This module connects to the CANBUS of the compatible vehicle and delivers a +12V Backup Light for the connection of a backup camera.
You will find this module canbus RCANR2

The BEEPER RVU-RR1 is of course a complete kit, delivered with all the accessories necessary for the assembly, as well as a simple and clear instruction manual.