Bold Smart Lock SX-53 + Bold Connect bridge

Choose your door lock:

50mm, 55mm

|

30mm, 35mm, 40mm, 45mm

|

Bridge

Choose your door lock

Inner cylinder dimension

Outer cylinder dimension

Bundle includes

329,-

Delivered tomorrow

Product information

Pros and cons

According to our door lock expert

  • You can connect your Bold Smart Lock to the internet, so you can control the lock from everywhere.
  • The lock replaces your current cylinder, which makes it suitable for almost all doors.
  • Thanks to geofencing, the smart door lock knows exactly where you are and will open the moment you're close by.
  • This door lock is suitable for cylinders with an interior of 50 to 55mm and an exterior of 30 to 45mm, so check whether the door lock fits in your front door.
  • You always have to close the lock manually, which means you can't lock the door later if you forget to do so.

Description

The Bold Smart Lock SX-53 is a smart door lock that you place in the cylinder of your front door. With the Bold Connect bridge, you can connect this smart lock to the internet. That way, you can open the smart lock from wherever you are. Useful, if you're not home yet and your friends or family are at the front door. The Bold SX-53 fits onto cylinders with an interior dimension between 50 and 55mm and an exterior dimension of 30 to 45mm. You open the door hands-free or by pressing a button. Don't you have your phone on you? You can open the door with the pre-set PIN via the dial on the lock. So you can always enter your house. You install the smart lock within a few minutes. It runs on batteries, which have a lifespan of about 2 years.
Note: this door lock fits cylinders with an inner size of 50 to 55mm and an outer size of 30 to 45mm. Does your front door have different dimensions? Choose a Bold Smart Lock with different sizes.

Included by default

  • Manual
  • Mounting material
  • Power adapter
  • USB-C cable (1.2m)

Suitable accessories

Rating

  • 5 stars

    62

  • 4 stars

    25

  • 3 stars

    14

  • 2 stars

    1

  • 1 star

    1

Rating per section

6,0 ()

8,7 ()

6,7 ()

6,0 ()

8,0 ()

Customer images

Most helpful reviews

8,0/10 ()

Very good smart lock, just not for a holiday home

  • Easy to install
  • You can leave the door with empty pockets, no key or mobile needed
  • Solid construction
  • Not suitable for a b&b or holiday with self check-in

Before I bought the lock I had contact with the helpdesk. That was nice. They responded quickly and gave clear answers. For example, I discussed with the lock whether the lock is suitable for self check-in. It was already clear to me that a user had to install the app and create an account or that the guest could enter a PIN. Installation was easy, I had everything up and running quickly and after some instruction the children could also open the door by turning the knob. Automatic opening also works well, you must have been more than 200 meters from your door. Giving guests access is simple, the app then sends a link by text message to install the app. However, this process is too extensive for a visitor to a holiday home who is not familiar with this lock. You must enter both your mobile number and your email and both must be verified. In addition, a password has to be created and a few choices have to be made for location determination, etc. Not surprising if you are going to use this lock as a regular, but for occasionally too complicated. It raises too many questions. Alternatively, there is the PIN code. I've had a number of people try the pin code after reading a written instruction and showing them an instructional movie from bold and no one got it right the first time. It's not nice if you can't open the door of your holiday home after a long journey. A lock that works with a code panel is much more convenient.

  • Arjaan Peree

  • 27 October 2021

  • Automatic translation off Dutch

3,2/10 ()

The required app is already a drama.

  • Looks modern
  • SKG3
  • Privacy: Bold requires a lot of personal data to operate the product

The App is installed in no time, but you then receive a whole list of mandatory registrations to Bold, including your exact location provision. This really bothers us that for a personal item like a lock you have to share so much of your personal information before you can use a product. In addition, if you want to share the product with more people, they have to go through the same steps and that is simply not reasonable. Product returned unopened and looking for another product without mandatory consultation of your personal data. Your door may be SKG3 locked, but your personal data is in the hands of someone else, otherwise the product is unusable.

  • AC

  • 13 December 2023

  • Automatic translation off Dutch

7,6/10 ()

Nice addition to the home automation

Ideal way to control access by third parties in combination with a Ring doorbell.

  • Leen Visser

  • 5 July 2021

  • Automatic translation off Dutch

Show all 103 reviews

Specifications

Product

Product number

882698

Manufacturer code

100344

Brand

Bold

Warranty

2 years

Processing of your defect

Via Coolblue

Old product returned for free

Properties

Suitable for door lock type

Euro cylinder , Three-point lock

Type of mounting options door lock

Replacement of current cylinder

Suitable for all PC sizes

Cylinder included

Suitable for all cylinder sizes

Inner cylinder dimension

50mm, 55mm

Outer cylinder dimension

30mm, 35mm, 40mm, 45mm

Open door via

PIN code, Push button on door lock , Smartphone app

Key management

Smartphone, Tablet

PIN code

Yes, integrated

Certification mark

SKG***

The number of PIN codes which can be set

3

Connectivity

Linkable to home automation

Smart home platform

Google Assistant, Homey

Protocol

Bluetooth

Controls via app

Controlled via Apple app

Controlled via Android app

Bridge required for WiFi connection

Bridge included

Maximum distance bridge and door lock

10 m

Physical properties

Height

6,4 cm

Width

6,4 cm

Depth

15,9 cm

Weight

500 g

IP certification

No IP certification

Power supply type

Rechargeable battery

Type of battery

Standard batteries

Standard battery type

CR123

Product

Product number

876033

Manufacturer code

100196

Brand

Bold

Warranty

2 years

Processing of your defect

Via Coolblue

Old product returned for free

Properties

Protocol

Bluetooth, WiFi

Bridge suitable for

Door locks

Controls via app

Controlled via Apple app

Controlled via Android app

Physical properties

Weight

375 g

Material

Plastic

Cable length

1,2 m