Smart lock factory in Wenzhou, China — samples, OEM and export documents in house.

mike@bbdhome.com WhatsApp +86 13968846265

Gate & Automatic Door Smart Locks

Bluetooth reaches the driveway, not the office in another city. A gateway puts the lock on the network so access can be granted, revoked and reviewed remotely, and so a delivery driver can be let in without anyone driving to the site.

Who this is for: Property managers, gate and automatic door installers, integrators and perimeter security contractors.

Swipe the table sideways to see the full specification →

Scenario summary
Typical buyersProperty managers, gate and automatic door installers, integrators and perimeter security contractors
Entry methodsFingerprint, keypad, IC card, app or a combination
App optionsTuya or TTLock, with gateway for remote control
MOQ30 sets (door locks) / 1 carton (20 pcs) (padlocks)
Samples3-7 days
Trial order10-15 days
Bulk order20-35 days

How the Setup Comes Together

Four decisions decide whether this installation works. We settle them before production instead of after delivery.

  1. Confirm the lock

    The gateway is matched to the app ecosystem, Tuya or TTLock, so the lock is chosen first.

  2. Place the gateway

    The gateway needs power and a network connection within range of the lock.

  3. Set the rules

    Timed access for deliveries and contractors, permanent access for residents.

  4. Test before handover

    Remote unlock, records and revocation are tested as a set before handover.

Recommended Models

These are the models buyers most often take for this scenario. Each page lists the unlock combinations, the fit information and the commercial terms.

What to Confirm Before Ordering

  • Ecosystem: Confirm Tuya or TTLock so the gateway and the lock match.
  • Distance: Confirm how far the gateway will sit from the lock and whether a repeater is needed.
  • Power: Confirm power at the gateway location.
  • Environment: Confirm the IP rating needed for the gate hardware.
  • Integration: If the lock must talk to an existing platform, confirm the cloud API requirement early.

Why These Questions Come First

Each item on the left has caught an order out before. They are cheap to answer at quote stage and expensive to correct once the goods have shipped, so we settle them in writing before production.

Buyer Questions

Short answers with the conditions attached, so you can tell whether each one applies to your project.

Buyer questions

Can I unlock the gate from another country?

Yes, with a gateway. The app reaches the gateway over the network and the gateway reaches the lock.

What is the Bluetooth range without a gateway?

Range depends on the model and the environment. Tell us the site layout and we confirm the range figure for the model you are quoting.

Can the lock work with my own platform?

For volume projects we support app customization and cloud-to-cloud integration, and our engineers can join a call with your developer. Custom development is quoted separately.

Does the lock work if the network is down?

Local entry methods such as fingerprint, keypad and card keep working. Remote functions resume when the network returns.

Get a Quote for Gate & Automatic Door

Send the site details, the quantity and the market. We reply within 12 working hours with the model, the app version, the MOQ and the lead time.