https://www.handylocker.comHandy safe for schools

Handy safe for schools

Safe electronic closure via RFID chips with a quantitative sequence for the clear assignment of each smartphone.

https://www.handylocker.comClasses free from mobile phones

Classes free from mobile phones

Handy locker provides the optimal learning environment, free from the distraction of the unauthorised use of mobile phones, with the new smartphone box


Handy safe

for a class free from mobile phones

The new handy safe from Handylocker ensures an optimal learning environment, free from the distraction of the unauthorised use of smartphones during lessons.The pupils can concentrate better when smartphones have been put away securely in the smartphone box.

Every pupil today owns a mobile phone. Furthermore, many schools offer free WLAN access for their pupils. What, on the one hand, represents an extra advantage, on the other hand leads to problems: many teachers despise the constant interruptions of their lessons caused by the unauthorised use of mobile phones.

Handylocker provides the optimal solution for a class free from mobile phones: the innovative handy safe enables the convenient and neat storage categorisation (quantified subjects) of up to 28 mobile phones in a safe and stylish environment.

Why Handylocker

A class free from the distractions of mobile phones
Concentration levels are increased, since the pupils absolutely cannot glance at their phones every once in a while
Our handy safe provides optimal protection against loss, damage and theft
Electronic shutdown via RFID chips with the registration of up to 15 keys.
Separated, quantified rows for the clear assignment of each pupil's smartphone
Modern design with customised solutions
Simple programming
Simple and fast assembly

During class...never will be again on...


How it works

  • Fixture
  • Programming
  • Use

The smartphone box from Handylocker can be assembled simply and quickly. Mark - Drill - Mount – Finished. With the help of a template, make four holes for the bracket with a simple drill. After drilling, hold the handy locker against the wall and put in the screws. Finished! After programming, the handy safe is immediately operational.

1Creating the master key

After initial-start up, the first card read by the machine becomes the master card. Hold the card to the reader on the handy box. A buzzer will sound after the card is successfully read and the light will flash blue. After this, the master card can open the door and simultaneously switch the lock to 'teach-mode', for new user cards.

2 Creating the user keys

Open the lock with the master card created in point 1. Afterwards, hold a new user card against the reader. After you hear a beep, the user card is valid. In total, 15 user cards can be registered in this way.

3Erasing the programming

By holding down the installation button (smallest hole in the casing), the factory settings of the lock will be restored and all registered cards will be erased. To confirm this, the machine will beep and enter the master card 'teach-mode'. You will recognise this by the five beeps at one-second intervals. The next card that is read by the machine is then the new master card.

Hold the RFID chip to the reader and the handy safe will open itself. Once all the phones are stored inside, simply close and the smart phone box locks itself automatically.

Technical Data

Dimensions:484 x 200 x 304 mm (width x depth x height)
Capacity:Up to 40 Smartphones
Closure: RFID lock (125kHz) 15 different RFID cards, key rings
Power supply: 4 x AA 1,5V Alkaline batteries (with external power supply)
Battery life: 1 -2 years
Standby power: 5µA
Temperature range: 0 °C – 50°C
Low power voltage: 4,8V



About Us

Our customers

More than 1500 customers from all walks of life from all industries and fields - from industry, trade and hotel businesses; from public institutions to universities and research centres; from one-man businesses to multinational corporations - attest to our results. Customer satisfaction is our strongest point.

Our employees

The company Nitz engineering employs a range of qualified employees in the fields of technology, construction, internal sales, marketing, administration and external sales.






Public authorities





+39 0472 833 944

Alfred-Ammon-Str. 16 | 39042 Brixen

Service solutions from Nitz engineering
  • Consulting
  • Project planning
  • Development
  • Assembly
  • Training
  • Commissioning
  • Laboratory
  • Control rooms
  • School equipment
  • Technology for furniture
  • PCB Prototyping
  • Wireless Charging
Contact us

Please contact us with any questions or comments you may have.




+39 0472 833 944

[email protected]

+39 0472 833 943

Address: Alfred-Ammon-Str. 16, 39042 Brixen


Contact: Stefania