CCTV Supplier in Dudley
The call comes the morning after. A pedestrian door beside a roller shutter has been levered off its hinges overnight, a van’s worth of cordless gear has walked, and the owner is stood there with eight cameras on the wall that cost him a fortnight’s earnings. He plays the clip down the phone. A grey shape in a hood, moving left to right. Eight megapixels of nothing.
That is the bulk of the work across DY1 and DY2. One-man engineering shops, unit five of eight on a yard off a main road, a container round the back and a van parked outside because there is nowhere else for it to go. The value sits in tooling and metal rather than a till, which changes what a camera has to do. Shop fronts at the Merry Hill end are a different job.
The number on the box is the wrong number
Somebody in Gornal rings asking for 8MP because the box in a shed said 8MP and the shed was cheaper than us. I talk most of them down. Resolution is a share-out, not a bonus. Plenty of budget 4K cameras sit on a sensor no bigger than the one behind a good 4MP head, sometimes smaller, so the same slab of silicon has been chopped into twice as many smaller wells and every one of them gathers less light. Daylight hides that. Nights do not, and nights are when a workshop door in Netherton gets opened with a bar.
After dark those extra pixels mostly hand you noise, and a recorder answers noise by spending its bitrate on it. The 4MP head on the bigger sensor is still holding a face. I would sell you that over a 4K camera at the same money, and I say so even when it costs me the sale. Our ColorVu against Dahua full colour comparison has the argument in full.
Lens does more for you than pixel count ever will. A 2.8mm head sees a wide arc and spreads everything it has across the whole of it, so a face at the far side of the yard lands on a handful of pixels whatever the box claims. Wind a varifocal in to 6mm and the same camera puts several times the detail on the bit you want. You lose the corners. Nobody was ever going to be identified in the corners.
Two shots that matter in a small unit
Units round here get over-camera’d and under-aimed. Eight heads on a building with two ways in is money covering angles nobody will watch back. Get the shot that proves who came in, then the shot that proves what left the yard. Everything else is context. Context is cheap.
| What you need to prove | Where the camera goes | Lens and head I would fit | What a budget 4K does instead |
|---|---|---|---|
| Who came through the pedestrian door | Facing the approach at head height, never above the door looking at the top of a hood | 4MP fixed 2.8mm on a larger sensor, IR or white light working close in | Opens the frame wider, spreads the face thinner, then blows it out as the IR fires |
| Which registration left the gate | Tight on the gate mouth at a shallow angle, on a channel of its own | 4MP at 6mm or a varifocal wound in, shutter held up so the plate does not smear | Wide 4K leaves a bright smudge where the characters should be |
| Who was stood by the van at two in the morning | Corner of the unit, covering the parking and the run down to the container | 4MP full-colour head with a white light, or strong IR if the neighbours will not have it | Drops to noisy mono and cannot light the wider frame it just opened up |
| What went out of the workshop during the day | Inside, under the roof line, looking along the benches towards the shutter | 4MP wide, bitrate left alone, recording continuously rather than on motion | Fills the drive fast enough that the week you want has been written over |
Storage is where the 8MP decision bites back. Four 4K heads running continuously chew a drive far quicker than the 4MP equivalent, so the money saved on cameras walks back out on disks and the fortnight of history a Brierley Hill owner wanted turns into days.
Settle channels and retention before the recorder is ordered. Our guide to sizing an NVR does that arithmetic, and sensor size is on every spec in the camera range.
Accounts, list price and the noon cut-off
Straight answer on stock. Most lines are not held in depth, and anybody claiming otherwise runs a warehouse you end up paying for. We list around 890 lines. What we can usually do is get a thing in for next day if the order reaches us before noon. After noon it slips, and Friday afternoon slips further than people expect.
Some lines are trade only. Without an approved account we cannot sell them to you at all, which is the manufacturer’s rule rather than ours. Trade pricing needs an account as well. Anybody can buy at list over the counter and that suits a one-off, but if you are fitting round Dudley most weeks you are handing money away. The account application takes a few minutes.
Out on the A4123, and the bit people get wrong
The A4123 Birmingham New Road is the run in. From Dudley it carries you through Oldbury to Quinton, and coming down from Sedgley or the rest of DY3 the A459 drops you onto it without a thought. At Quinton pick up the Hagley Road and stay with it. That road points straight at the city centre, which is where the trouble starts.
Birmingham’s Clean Air Zone covers everything inside the A4540 Middleway. Our premises sit outside that boundary, so collecting carries no daily charge. The route still matters. Where the Hagley Road meets the Middleway, go round rather than through, keeping the centre on your left until Camp Hill Circus. Cut across the middle and an older van pays for the privilege. Run the registration through Birmingham City Council’s zone checker first if the van is old or borrowed.
CCTV101, Unit 60, Camp Hill Industrial Estate, John Kempe Way, Birmingham, B12 0HU. The counter is open Monday to Friday, 10:00 to 17:00, and shuts on public holidays. The number is 0121 655 0146. Parking and the approach are set out on the trade counter page.
Driving in from DY, or letting the carrier do it
I am not going to pretend everyone should drive in. Dudley is a proper run and the Hagley Road at half eight is its own punishment. From Kingswinford or the far side of Merry Hill the round trip eats most of a morning, and a fitter’s morning spent fetching cable is poor arithmetic. Have it sent. Express runs one to two working days and standard three to five, free over £750 to the UK mainland, with the terms in the delivery policy.
Collecting still earns its place when the job has stopped dead. A failed power supply, or a switch that will not feed four cameras, is worth the drive at any distance. The alternative is two lads stood in a yard. Ring first and it will be on the counter.
Frequently asked questions
Will a 4MP camera read a number plate at my gate?
It will, given the right lens and a channel of its own. Put it on a shallow angle across the gate mouth with the lens wound out to around 6mm, and keep the shutter fast enough that the plate does not smear. Asking the camera that watches the whole yard to do it as well never works, and a 4K one is no better. Wide is wide.
Coming in from Dudley on the A4123, will I be charged for the Clean Air Zone?
Not if you stay on the ring road. The charge applies inside the A4540 Middleway and our unit sits outside it. The trap is the Hagley Road, which aims at the centre, so join the Middleway when you reach it and follow it round to Camp Hill Circus. Check the vehicle on the council’s zone checker before you travel.
I am in Kingswinford. Is it worth driving in, or should I have it sent?
Have it sent, unless the job has already stopped. From that end of the borough you give up most of a morning, and we do not open until 10:00, by which time your day has started without the parts. Collecting earns its keep when something has failed mid-install and an hour genuinely matters.
Do I need a trade account, or can I walk in and buy?
You can walk in and buy at list price with no account at all. An account gets you trade pricing, and it is the only route to the lines manufacturers restrict to the trade, so it pays for itself if Dudley is on your regular run. Bring company details and we will start it while you wait.