Attendant Control

What Is Attendant Control on a Powered Wheelchair?

Attendant control is an auxiliary joystick mounted on the rear push handles allowing a carer to steer and propel a user’s electric wheelchair. It is usually a compact box with a small joystick or lever, clamped to the push handles or to a bar that runs between them. Wired into the same electronics that the seated user’s joystick connects to, it sends the same kind of drive signals, only from a different position. That is the whole idea in one sentence, but the details of the box, the switch and the settings decide whether it is a pleasure or a chore to use.

This guide treats attendant control as a feature you might specify on a new chair or add to one you already own. It walks through the hardware, how switching works, the speed options you are likely to meet, and the questions to put to a supplier before anything is fitted.

Types of Rear Control Box

Although every manufacturer has its own design, most rear units fall into a few broad styles.

Handle-Mounted Unit

The box clamps directly onto one push handle, leaving the other free. It is simple and compact, and suits companions who like to steer with one hand while keeping the other on the chair.

Cross-Bar Unit

Here the controller sits in the middle of a bar joining both handles. It centres the joystick so either hand can use it, and it gives the companion something solid to hold. The bar can make folding a little more involved, so ask how it comes off.

Swing-Away or Removable Bracket

Some brackets pivot out of the way or unclip entirely. That helps when the chair is stored in a tight space, loaded into a car or used for long periods without a companion.

Within each style, the control itself may be a mini joystick, a thumb lever or a paddle. Ask whether you can try more than one type, as grip strength and hand size make a real difference to comfort.

How Do You Switch Control Between User and Carer Joysticks?

Dual-control chairs use a dedicated selector toggle or push button to isolate one joystick while giving the other active steering authority. The usual method is a changeover switch or button, most often on the rear box so the companion takes charge deliberately. On some systems the seated user can also pass control back and forth from the front.

• Priority. Ask what the electronics do when front and rear sticks receive input together, and whether the chair must be parked to swap drivers.
• Indicators. A light on each controller showing which one is live prevents confusion.
• Accidental switching. A recessed or guarded switch is harder to knock by mistake with a coat sleeve or bag.

Whatever the design, follow the maker’s instructions for switching, and get used to it on a quiet stretch before heading into traffic.

Speed Setting on Carer Controls

Most carer controls include some form of speed limiter. It might be a rotary dial on the box, a set of buttons that step between levels, or a maximum programmed into the chair’s electronics by a dealer. The aim is the same: let the companion walk at a pace that feels safe and natural.

When you look at a listing or talk to a supplier, ask:

• Can the rear speed be changed on the move, or only when parked?
• Is the attendant speed limited separately from the user’s own setting?
• Can acceleration and braking be softened, not just the top speed?
• Who adjusts programmed settings, and is there a charge for doing so?

Gentle acceleration often matters more than top speed. A jerky start from behind is uncomfortable for the passenger and unsettling for a companion who is new to steering.

Other Buttons You May Find on the Rear Unit

Beyond the joystick and the switch, a rear box can carry a handful of extras. An on and off button is common, sometimes with a key or lock. Some units include a horn, a battery level display or lights controls. None of these is essential on every chair, but it is worth knowing what is on the box so the companion is never hunting for a function at a crossing. If the controller has a display, check it is readable in bright sunshine.

Can You Retrofit Attendant Control to an Existing Electric Wheelchair?

Retrofitting a carer control unit requires compatible motor electronics and an available port on the power module. Compatibility depends on the chair’s control system, the connections available and the frame. Before committing, ask the chair’s maker or an authorised dealer:

• Does a compatible attendant unit exist for this exact model and controller?
• Does fitting it need reprogramming, and who carries that out?
• Will adding it affect the warranty?
• How is the cable routed so it will not snag when folding or transferring?
• Can the unit be removed easily when not needed?

Our page on electric wheelchairs with attendant controls looks further at retrofitting, and the guide to accessories for power wheelchairs covers other add-ons that attach to the frame.

Choosing a Chair with an Attendant Controlled Wheelchair Setup From New

If you are buying rather than adapting, the feature becomes one line on a longer list. You will still need to judge seating, battery, wheels and portability. For the wider picture of the category, see the overview of the attendant controlled wheelchair, which explains the different kinds of chair sold under that name. For a chair that also folds, the page on the attendant controlled folding electric wheelchair is worth a read.

A dual control wheelchair, where both the passenger and the companion can drive, is often the most flexible arrangement. A carer operated power chair without a front joystick suits users who will never drive themselves, but check that choice with whoever assessed the passenger.

Common Slip-Ups When Specifying the Feature

A few mistakes crop up again and again. One is choosing a mounting height that suits the salesperson rather than the companion who will walk behind the chair every day. Another is forgetting that more than one person may steer: a tall partner and a shorter paid carer might need different bracket positions, so ask whether adjustment is quick. A third is overlooking the folded shape, since a cross-bar or bulky box can stop a chair fitting a boot it would otherwise suit. Finally, some buyers assume the rear unit will match the front controller’s settings automatically, when in practice it may need its own set-up.

Looking After the Rear Controller

A rear unit spends its life exposed at the back of the chair, so it takes knocks and weather. Simple habits help it last:

• Cover it in heavy rain if the maker suggests a cover.
• Avoid hanging heavy bags from the bracket.
• Check the cable for kinks or wear during routine cleaning.
• Report any sticking joystick or intermittent response to your dealer rather than trying a home fix.

Rules, Assessment and Where to Get Advice

Whoever is driving, powered chairs must be used within the rules set out on GOV.UK’s page about mobility scooters and powered wheelchairs. For advice on whether a companion-driven setup is the right answer, an NHS wheelchair assessment is a sensible first step; the NHS page on wheelchairs and mobility aids explains how to be referred.

Summary: Questions to Take to Any Supplier

Attendant control is a small box with a big effect on daily life. Before you buy or fit one, be clear about the mounting style you want, how switching and priority work, how speed and acceleration are set and by whom, and whether the unit is compatible and serviceable. With those answers in hand, you can judge any chair or retrofit on facts rather than on a product photograph.