Need a barrier operator for a new entrance or to replace an existing unit? Compare the CAME GARD GT4 and GT8 and BFT MICHELANGELO units below. Start with the lane opening and how often the barrier will operate, then choose the exact model and cabinet finish. Check the product listing for what comes with the unit; the boom and other site accessories can be separate.

Automatic traffic barrier units

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Automatic traffic barrier units

Customer reviews

4.8 rating of 681 reviews
R
R. Routledge
Verified purchase
14/08/2026 12:16:08
Prompt delivery and excellent communication throughout
Good value. Prompt delivery and excellent communication throughout.
M
m. CHINN
Verified purchase
06/08/2026 12:15:03
Good update
Much better than previous versions
N
N. Davey
Verified purchase
03/08/2026 12:27:14
Perfect
Perfect replacement key, the key was reasonably priced, but the postage was too expensive
D
D. Blake
Verified purchase
19/07/2026 13:27:43
superb service
bought 3 of these locks made especially because out of stock,brilliand product but amazing service go highly recommend
R
R. LLoyd
Verified purchase
29/06/2026 09:50:12
The addition of keyfob operation
I fitted the Radio card successfully and was very straightforward.
H
H. Cook
Verified purchase
25/06/2026 15:51:30
Fabulous
Metalines have been perfect for advice support and speed of delivery. The lock itself is second to none. My joine...
W
W. Walton
Verified purchase
31/05/2026 20:26:22
Complicated for the Layman.
Complicated for the Layman, disappointing that no remotes were included as this seem like another way to disguise the...
N
N. Warnock
Verified purchase
30/05/2026 14:48:31
Gates close fine now
Gates wouldn’t close. Linked pin c1(nc) to common - opened and closed fine Replaced corroded Dir10s with these. All...
There are 10 products.
-35%
GT4 BARRIER STAINLESS 304 GGT40AX4
CAME
Regular price:£3,540.00
Reduced price:£2,301.00
Reduced price:£2,301.00
-35%
GT8 BARRIER STAINLESS 304 GGT80AX4
CAME
Regular price:£4,206.00
Reduced price:£2,733.90
Reduced price:£2,733.90
Showing 1-10 of 10 item(s)

More about Automatic traffic barrier units

Do you need the unit or a complete barrier kit?

The unit is the powered barrier body. A complete installation also needs a suitable boom and may need a support, safety devices and access controls. Our traffic barrier kits are the starting point when you need a packaged system; compare each kit's actual contents. The BFT MICHELANGELO units shown here are listed without a boom. Check the CAME GT4 or GT8 listing for its supplied parts before ordering.

GARD GT4, GARD GT8 or MICHELANGELO?

CAME's GARD GT4 and GARD GT8 are different barrier families, each offered here in several cabinet finishes. BFT MICHELANGELO is another barrier family; its A60 and A80 unit listings are not interchangeable names for the same model. Tell us the clear lane opening, intended boom and expected daily use so we can help narrow the choice. Add any skirt, lighting or boom support to that conversation, as these can affect the specified arrangement.

Replacing an existing barrier unit?

Start with the full reference on the old unit and the boom it operates. Tell us what you want to keep: the boom, its fittings, controls and accessories. We can help identify a suitable unit or replacement part; reusing the old arm or controls needs a model-by-model check. If you only need a new arm, browse traffic barrier booms.

Need a crash-rated barrier?

The units on this page manage vehicle access. They are not offered as vehicle-impact protection. Tell us the required impact rating and site purpose if that is the project brief; it needs a different specification.

Email sales@metalines.com with the barrier reference and safely obtained photographs for identification help.