| Hardware | Material | PVC panel, engineering plastic shell |
| Display | 1.54 inch | |
| Display color | Black & white | |
| Display refresh time | Once an hour automatically ( can be customized) | |
| Battery | 3 pcs AA battery | |
| Battery life | 2 years | |
| IP rating | IP 65 | |
| Size | 82*82*20mm |
A guard tour patrol system is a system for logging the rounds of employees in a variety of situations such as security guards patrolling property, technicians monitoring climate-controlled environments, and correctional officers checking prisoner living areas. It helps ensure that the employee makes his or her appointed rounds at the correct intervals and can offer a record for legal or insurance reasons.
Say “No” to image copy !
Super acrylic material, no worrry for indoor and outdoor working Even under strong sunlight， backlight situation , ZM-900 still offers a well scanning experience.This video shows how the guard tour system works and what’s data contained in software.
The variable QR code encryption through time, sequence and algorithm,every hour will refresh the display automatically, can completely prevent the copied code, or forged code by the generator
Touch type , code changes with every time touching , ensure longer service time.
