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Zebra MC3400 · gun grip · 29, 38 or 47 key

Anyone can send you a box.

The MC3400 is the MC3400 wherever it comes from. Same Zebra warranty, same device, same carton. What differs is whether anybody helped you pick the right one, and whether it works the day it arrives.

So this page is not a specification sheet. Zebra publish one and it is better than ours would be. This is the part nobody writes down: which keypad your system actually wants, and what happens to a device between the carton and the shelf.

The decision you live with

Three keypads. Only one is right for your system.

This is the choice that matters most and gets the least thought. The device is the same underneath all three — but an operator presses these keys a few hundred times a shift for the next five years.

The three Zebra MC3400 keypad layouts side by side and labelled: Numeric 29-Key with a plain number pad, Function/Numeric 38-Key with F1 to F10 along the bottom rows, and Alpha Numeric 47-Key with a full alphabet.
Left to right: 29-key numeric, 38-key function/numeric, 47-key alphanumeric. Look at the bottom of the 38-key — F1 to F10, on the face of the keypad. That row is the whole argument.
29-key

When the only thing typed is a number

Numeric only. It is the right answer more often than people expect, because in a properly labelled warehouse the bin is scanned and the part number is scanned. The only thing a hand ever types is how many.

Fewer keys, bigger keys, less to get wrong with a glove on. If your counts are the work, this is the one.

38-key

Numbers, plus function keys you can see

Running Pronto, this is the one we would supply. Pronto's function keys sit along the bottom row here, one press away. On the 47-key you press FUNC and then a number — two presses instead of one, on every transaction, all day, by every operator.

No data sheet tells you that. Order the wrong one across forty devices and you have bought a permanent tax on every scan.

47-key

When somebody has to type words

A full alphabet. Necessary if your process needs free text — a note on a damaged carton, a name, a reference that is not on any label. The trade is smaller keys and function keys moved behind a modifier.

Worth having when it is genuinely needed, and worth avoiding when it is not.

The other decision

And how far away is the barcode?

The scan engine. It is the only other thing that changes the part number, and it is decided by your racking rather than your budget.

SE4710

Standard range

In the hand, on the shelf in front of you, on the carton you are holding. This covers most picking, receiving and despatch, and it is the one most people need.

SE4770

Indoor and outdoor

Much the same reach, but it copes with an operator walking from a dim aisle into a sunlit yard and back. If your work crosses that line all day, this is the one that stops people complaining about the scanner.

SE55

In your hand and up to about 12 metres

The racking answer. It reads a label held in front of you and a label high in the beams without anybody swapping devices or getting on a ladder. If your bin locations go up rather than along, start here.

SE58

Up to about 30 metres

Long range proper. Very high bay, or across a yard. Fewer sites need it than think they do, which is worth finding out before you pay for it.

There are more than thirty versions of this device. Three keypads, four scan engines, and options on top. We show three — one per keypad, in the configuration we would quote unless you told us otherwise. The rest exist and we will happily work out which one you want. That is a phone call, not a table.

We do not quote the camera versions. Zebra now build these with front and rear cameras, tied to augmented reality and AI — reading handwriting off a photograph, recognising an address in a picture and blurring it out. Genuinely clever, and it will matter. It does not matter yet in an Australian warehouse, and it adds cost to every unit. Most people do not know the option exists, and on a phone they would know what it was for — on one of these, ask yourself what for. If you want one we will get it. We just will not put it on a quote you did not ask for.

The honest way to settle this is not on a website. It is to put all three on a bench in your warehouse and let the person who will use one for eight hours hold each of them. That takes about ten minutes. Deciding any other way takes about three months and the answer arrives after the invoice. We will bring them out.

How it arrives

Two ways, and both are right.

We have customers on each, buying the same device in the same month. We do not charge differently for the second one and we do not push anybody towards it.

Option one

Drop shipped, cartons unopened

Some customers have their own IT team, their own device management, and a build they apply themselves. They do not need us in the middle of it and it would only slow them down.

So we ship the cartons and stay out of the way. That is a perfectly good arrangement and one of our customers works exactly like that, happily.

Option two

Staged here, delivered working

Everything below happens at our bench before anything leaves. Batteries in, charged, configured, tested, repacked. The device arrives ready to work rather than ready to be set up.

For anyone without an IT team to hand — or with one that has better things to do than forty first-boot wizards — this is the difference between a rollout and a fortnight.

Since everybody says it

What “staged” actually means.

It is not an impressive list. That is rather the point — it is a job sheet, and the value is that somebody does all of it before the device reaches a person who is trying to do their own work.

At our bench, before it ships

Out of the carton, onto the shelf

  • Unpack, count and check the right items arrived
  • Install batteries
  • Charge every device
  • Attach wrist straps
  • Through the initial setup screens
  • Install the Enterprise Home Screen — enable the apps that should be there, disable the ones that should not
  • Test on our own wifi
  • Set time, region, date, screen timeouts, USB debugging and developer options
  • Install your applications
  • Configure DataWedge so a scan arrives in the field your system expects
  • Test all of the above, on every unit
  • Record the passwords and settings so they exist somewhere other than in somebody's head
  • Label the things that go walkabout with a silver asset label — the power supply for the single-slot cradle, the power supply for the four-slot, and anything else that will end up in the wrong room
  • Repack into the original boxes, ready to deliver
On site, on the day

The three things we cannot do from here

  • Your wifi password. The customer types it in. We do not need to know it and we would rather not — there is no version of this job that requires us to hold your network credentials
  • The admin password. You choose it, and the factory defaults come off before we leave
  • Testing where it has to work. Email, DataWedge, wifi coverage — in your building, not ours

That last one is the whole reason to turn up. It worked in our office. Our office is not a warehouse with racking in it, steel everywhere and an access point somebody mounted in 2019. It has to work there.

The wrist straps are not on an invoice. Neither is labelling the power supplies. They are small things that stop a device being dropped and stop a charger disappearing into another department, and arguing about them would cost more than they do.

Before you order forty of anything

We will come and prove it.

01

All three keypads, in your warehouse

The 29, the 38 and the 47 on a bench, held by the people who will use them. That argument settles in about ten minutes this way.

02

A long range read, on your own racking

We bring a large magnetic label. Somebody goes up in the caged pallet or the picker and puts it on a beam. Then we scan it from the floor. Whether a device reads a label six metres up is not a specification anybody should take on trust — and the magnet means nothing is stuck to your racking afterwards.

03

And the labels, while we are standing in it

What is on your racking now, whether it is the right material, whether a bin location is readable from where a picker actually stands. That part is free, and it is usually where the money is.

Sydney metro, the Central Coast and Wollongong — that is a drive and we will do it. Further if the job warrants it; we have flown to Melbourne and Perth once each. For anywhere that far these days we would rather start on a video call than put an airfare into your quote — you walk us round the racking on a phone, we show you the three keypads and answer the questions. If it still needs a visit after that, we will get on a plane.

The range

Part numbers, and what is in the box.

We quote this one rather than list a price — the configuration, the quantity and what you need staged all move the number, and a figure on a page that is wrong for you is worse than no figure.

Mounting is the part nobody asks about until afterwards. A holster on a forklift mast, a bracket at the end of a bench, a cradle on a pallet jack. We import them as they are needed — tell us where the device has to live and we will find the bracket for it.

What it replaces

MC3100, MC3200, MC3300

Same shape, same job, same gun grip. If you are running MC3190s that still work, nothing here is urgent — but the batteries get harder to buy every year. What replaces what, and what the move actually costs.

And your MC3300 cradles and batteries still fit. Coming off MC3300s, the chargers and the batteries carry over. That is not a small saving when a four-slot cradle costs what it costs, and it is the sort of thing nobody mentions until you ask.

Before you buy anywhere

“We will not support it unless you buy it from us”

If your software vendor also sells hardware, you may have heard that. Software support, the manufacturer's warranty and the staging in between are three different responsibilities. How they actually divide up, and the one question worth putting in writing.

Tell us what it has to plug into.

Which system, how many, and what the operators actually type. That is enough for us to tell you which keypad and what it will cost — and whether it is worth us driving out with all three.