The device can store 30,000 card punches.

The device has a very fast processor <0.5 seconds/1 card reading.

The device is connected to the computer via USB port.

The device is light in weight (~200g), easy to hold.

The body is made of metal, resistant to impact and has high durability.

The device has a light and sound alarm function when reading data.

Automatically signals when the device is full of data or low on battery.

The data accurately displays the time and location of the guards passing through when patrolling.

Accessories included with the device include: Leather case, USB cable, installation software disk. In particular, the patrol chips are designed to be resistant to sunlight, water and dirt, easy to install outdoors.