- Smart Home
- Smart Locks
- Bold Elite SX-45 Keyless Cylinder Smart Door Lock Bundle
Bold Elite SX-45 Keyless Cylinder Smart Door Lock Bundle Silver
by Bold SmartProduct code: AM636

Bold Elite SX-45 Keyless Cylinder Smart Door Lock Bundle Silver
by Bold SmartProduct code: AM636
£302.99ex. VAT £252.49
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Product details
Upgrade your home security with the Bold Smart Bold Elite SX-45 keyless cylinder smart door lock bundle, supplied in a stylish silver finish. This all-in-one package includes the Elite SX-45 Smart Lock and the Bold Connect bridge, providing immediate out-of-the-box remote functionality for your property.
Designed to replace standard Euro cylinders with an indoor measurement of up to 45mm and an outdoor measurement of 50-65mm, this lock features reinforced internal mechanisms. Advanced software provides real-time peace of mind, with tamper detection for suspicious movements and push notifications if the door remains unlocked overnight.
Pairing the lock with the included Bold Connect bridge enables you to lock, unlock, and manage access permissions from anywhere in the world using your Wi-Fi network. It is the ideal solution for managing deliveries or guest entry when you are away from the property, allowing you to share scheduled or permanent digital keys easily through the Bold app.
• Over 3 years battery life – reduces the need for frequent maintenance
• SKG*** security rating – maximum protection against forced entry
• Matter-compatible – seamless integration with Google Home, Homey, and Shelly ecosystems
• Connect bridge included – manage access permissions remotely
• Enhanced electronics – ensures reliable performance and lock status detection
Designed to replace standard Euro cylinders with an indoor measurement of up to 45mm and an outdoor measurement of 50-65mm, this lock features reinforced internal mechanisms. Advanced software provides real-time peace of mind, with tamper detection for suspicious movements and push notifications if the door remains unlocked overnight.
Pairing the lock with the included Bold Connect bridge enables you to lock, unlock, and manage access permissions from anywhere in the world using your Wi-Fi network. It is the ideal solution for managing deliveries or guest entry when you are away from the property, allowing you to share scheduled or permanent digital keys easily through the Bold app.
• Over 3 years battery life – reduces the need for frequent maintenance
• SKG*** security rating – maximum protection against forced entry
• Matter-compatible – seamless integration with Google Home, Homey, and Shelly ecosystems
• Connect bridge included – manage access permissions remotely
• Enhanced electronics – ensures reliable performance and lock status detection
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Technical specification
| Brand | Bold Smart |
| Manufacturer ID | BOLD-ELITE-SX-45-BUNDLE |
| Warranty (years) | 2 years |
| Energy class | N/A |
| Height (mm) | 67mm |
| Length (mm) | 210mm |
| Depth (mm) | 210mm |
| Width (mm) | 67mm |
| Interior / Exterior Use | Interior and Exterior |
| IP Rating | IP4X |
| IP Rating | IP54 |
| IP Rating | IP20 |
| Smart Home Compatibility | Euro Profile Cylinder |
| Number of Batteries | 1 |
| Battery type | Lithium |
| Battery size | CR123A |
| Batteries included | Yes |
| Pack contents | 1 x BOLD-ELITE-SX-45 1 x Bold Smart Connect WiFi Bridge Module 1 x CR123A Battery 3 x Length Adapters 1 x Installation Tool 1 x Cylinder Retaining Bolt 1 x Engine Mounting Screw 1 x Installation Manual" |
| Colour Family | Silver |
| Colour Family | Black |
| Finish | Satin |
| Finish | Matt |
| Finish | Chrome Plated |
| Fixings Supplied | Yes |
| Operating Temperature Range (°C) | (Outdoor) -20°C to +80°C (Indoor ) +10°C to +40°C (Connect) +10°C to +40 |
| Connectivity | Bluetooth |
| Connectivity | WiFi |
| Cylinder Split Size | 35-45mm |
| Locking Mechanism | Euro Cylinder |
| Weight (g) | 690g |
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Delivery details
This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).
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- Items delivered direct from suppliers cannot be returned through a store. You would need to return these items direct to the supplier, unused and in their original packaging, at your expense. You can arrange for most items to be collected by contacting our Customer Services team. A fee of £9* will be taken off your refund. There is no charge for faulty items being collected. *For big and bulky items, additional charges may apply.
- Please note, you cannot return bespoke or made-to-measure items unless they are faulty.
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£302.99ex. VAT £252.49
Pack size: Each
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15 Available for delivery. This item will be delivered directly by our supplier within 1 business days.
0% interest for 4 months on orders above £99*. Learn more

