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ENTR Smart Lock

Mul-T-Lock ENTR Smart Lock

Mul-T-Lock ENTR Smart Lock

With ENTR you get the power of Mul-T-Lock’s world-renowned High Security patented platforms and technology. Mul-T-Lock’s proven mechanical cylinders work together with secure, cutting-edge digital capabilities creating a powerful combination.

ENTR gives you convenient, keyless digital locking that’s easy to install, use, control and manage. Its advanced design transforms your entrance and boosts security at all times with automatic locking. ENTR doesn’t require any special preparation, wiring or drilling, it simply replaces your existing cylinder.

ENTR takes home access control to another level with authorization management, a range of accessories to choose from and a powerful smartphone app that gives you extreme control. Create, duplicate and use digital keys to open your door right from your smartphone or Bluetooth-enabled device.

Moreover, it allows you to schedule authorizations, so you can grant or cancel access to your house or room during specific times and days. Even if a person has a code, virtual key or registered fingerprint, you can deny access whenever necessary. ENTR is a perfect solution for internal doors to rooms that contain sensitive or valuable belongings – home office, wine cellar, backyard door, garage, home gym, or anywhere.

ENTR offers a range of security options to lock and unlock your doors:

  • Smartphone app
  • Personal code
  • Fingerprint
  • Remote fob

ENTR’s rechargeable batteries, elimination of keys, remote technical support, and its almost 100% recyclability make it the sustainable choice in locking options.

ENTR is as easy to install and operate as a deadbolt. Using rechargeable long-life batteries, installing and operating ENTR does not require additional wiring or power source. ENTR can be recharged as needed using one of its charging devices, while remaining fully operational. Owners can schedule pre-determined access times for visitors and domestic staff, and can cancel access at any time.

Mul-T-Lock ENTR 1



Easy to install, maintain and use, ENTR™ can be retrofitted onto existing doors. With ENTR’s App, users can activate their locks remotely from their smartphone, giving them control and management capabilities.


ENTR™ is ideal for both residential and office use.

Solution Highlights

• Transforms any door into a smart one with a simply and affordable retrofit
• Ideal for most door types and sizes:
–Internal cylinder dimension: minimum 35 mm up to 78 mm gaps of 5 mm
• Easy to install – no drilling or wiring
• Battery operated – not dependent on power or cables
• Automatic locking – shut the door and it will automatically lock
• Variety of credentials available
• Secure, wireless communication between system elements using AES128 encryption standard
• Provides users with mobile connectivity
• Mechanical key override – backup solution
• LED indications:

–Low battery
–Fault during lock / unlock operation


  • Bluetooth Smart Technology (between the door unit and smartphone or other connected device)
  • Bluetooth 4.0 Communication Frequency (between the door unit and credentials)- 2.4 GHz
  • Battery Type Rechargeable Lithium-ion
  • Battery Power 7.4V 2600mAh
  • Charging Input 12VDC @ 1A
  • Dimensions 150 mm x 55 mm x 54 mm
  • Weight 380g
  • Operating Temperature -10°C ~ +50°C
  • Protection Rating IP44
  • Mobile App Support
  • iOS 7 and up; mini iPhone 4S
  • Android 4.3 and up; min Nexus4,

Mul-T-Lock ENTR Accessories