CB1 vs CB2 vs CB3: Outdoor Smart Lock Comparison

CB1, CB2 and CB3 are fully automatic models in GwayLock's outdoor smart lock series. Their catalogue entries share several core specifications, so a useful shortlist starts with the differences a buyer can verify: pictured grip design, finish choices and the app version identified for each model.

This comparison uses the current public outdoor catalogue and the corresponding product records. It is a sourcing reference, not a performance ranking. The photographs help identify each model; they are not dimension drawings or evidence that a particular door installation has been tested.

The table reads directly from the product records so the listed values follow the model specifications. An instruction to confirm a detail means the catalogue does not establish that detail for the version you will order.

CB1 has dark, silver and copper-tone variants pictured. CB2 uses a rectangular grip and shows black, white, gold-tone, pink and blue variants. CB3 shows dark and silver variants, with a fingerprint sensor on the front panel. An indoor display is pictured for each of these three models; display size is not specified.

Ask the installer to assess grip clearance against the door frame and adjacent hardware using a dimensioned drawing. Ask the supplier to identify the finish on the proposed sample and provide an agreed finish reference. A pictured color does not establish current availability, a coating specification or a customization MOQ.

CB1 and CB2 list Tuya and TTLock as separate version options. This does not mean that one delivered lock runs both platforms. CB3 lists app unlocking, but its source page does not name the platform or network technology. A CB3 quotation therefore needs an explicit app configuration before it can be compared with either named version.

Request a function list for the quoted version: pairing, user administration, remote unlocking, video intercom and any gateway requirement. Test the functions relevant to your channel on that sample. Do not copy a Tuya or TTLock function from another model into the selected model's sales sheet.

All three entries list aluminum alloy, a 4200 mAh lithium-ion battery and a 50–100 mm door thickness range. Face recognition is optional. Confirm the supplied battery pack, charging arrangement and selected face-access version in the quotation. The listed regular-user count of 500 is a user count; it does not establish separate fingerprint, card, passcode or face enrollment limits.

The source lists multiple lock-body options. Select one with the installer after checking the door preparation, mortise drawing, handing and strike position. Panel dimensions, numerical operating-temperature limits, an IP rating and packing measurements are not published for this comparison. Request those details and any applicable model-specific reports before approving installation or freight calculations.

Shortlist by the grip and finish your project needs, then resolve the app and installation questions. There is no universal winner in these records: the appropriate choice depends on the documented configuration and its fit with the actual door and exposure.