Driven by technology

Technology at the core

We build technology solutions

TZ are a technology company specializing in smart locker solutions. We fuse software control, remote locking and fastening, environmental sensing and real time dynamic analysis to enable unique devices to sense, act, lock and audit activity based on secure instructions delivered over the internet. 

Working together intelligently, a network of TZ devices offers a secure environment providing a complete, real-time view of the state of that protected environment. 

It is this technology that underpins our position as a leading provider of smart locker solutions across a range of application.

TZ SmartLock
Smart Delivery Locker Solutions

Open Platform

Open platform softare at scale supports hundreds and thousands of devices

TZ Cloud

Reduce costs and improve scalability and security with TZ Cloud services



Our cloud-based service-as-a-software options, for secure functionality plus the flexibility to grow with your needs

Think Smart. Think TZ.

Making the ordinary extraordinary

Unlike conventional electronic locks, TZ Smart Devices use advanced Shape Memory Alloy (SMA) materials as actuators and embedded sensors to optimize operation. This technology offers a number of strong advantages including allowing for innovative physical designs and packaging.
TZ Smart Devices are based on one of three current actuation topologies:

  • Rotary actuation: this is where the SMA is configured to rotate the mechanism in a radial fashion, opening a series of pawls or similar mechanisms to release a capture pin or stud
  • Flex actuation: this is the case where the SMA is used to bend or flex the mechanism so that the lock can release a spring loaded latch or clear an interference device so that the lock can operate
  • Linear actuation: is where the SMA is used in a linear fashion to pull a shuttle or clear an interference mechanism away from an engagement point in the lock

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