![graphic of a hand holding a smart phone that is displaying sera4 teleporte software](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-teleporte3-hero.webp)
![person holding smart phone pointing at screen with sera4 padlock app](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-about.webp)
About Sera4
The Leader in Keyless Physical Access Control for Infrastructure
Sera4 is a Canadian technology company who holds core patents for keyless physical access. With its state-of-art cloud technology, Sera4 brings increased security and efficiency to access management of Critical Infrastructure. Sera4’s head office is based in Waterloo, Ontario, home to a strong technology sector with hundreds of high-tech firms.
Some Sera4 achievements:
- First keyless padlock for critical infrastructure protection.
- First keyless system in mass deployment that serves both doors and padlocks together.
- First keyless access control system implemented by the largest independent tower company.
ARMORED PADLOCK
Minimum Maintenance
+ Easy to install tether mount point
+ Replaceable battery with long life in all temperatures
Hardened Design
+ Engineered for the harshest outdoor use
+ 10mm boron and stainless steel shackle
+ Long and 7mm stainless steel shackle options available
+ Chrome plating for corrosion and cut/drill resistance
Real-Time Audit & Control
+ Real-time access control with bank-grade digital security
+ Integrated sensors to meet audit requirements
![mockup of open sera4 padlock](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-keyless-armored-padlock.webp)
![person pointing at laptop screen with teleporte software on it](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-teleporte-server-api.webp)
TELEPORTE SERVER & API
Optimize your Operations
Issue and revoke thousands of digital keys efficiently and in real-time through our user friendly interface.
Enhance your Audit Trails
Automatically generate reliable access reports to know who, where and when.
Integrate to your own Systems
Integrate Teleporte seamlessly with your own monitoring and ticketing platforms and generate business intelligence.
DOOR CONTROLLERS
Designed for Critical Infrastructures
Robust & Redundant Design
+ Dual backup power support
+ Integrate up to 3 sensors with easy installation
+ Removable cable set for fast installation
+ Full electrical isolation and low power consumption
AccessPad Option
+ 9V battery emergency power connection
+ Enables Failsafe Unlock option
![transparent graphic of sera4 x-series lock controller in black casing](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-door-controllers.webp)
![](https://cableandconnections.com/wp-content/uploads/2023/06/sera4-armored-padlock-banner-1024x812.webp)