ZKTeco EX-802 Exit Button The ZKTeco EX-802 exit Button is a device that allows people to escape a protected location by pushing a button. It is compatible with the majority of access control systems and can be mounted on a standard 86-type mounting box. It offers a high durability of 100,000 times pressing, a small and attractive design, and a safe and reliable ABS flame retardant substance. The ZKTeco EX-802 Exit Button can work in a broad variety of temperature and humidity settings, and it has a maximum DC 36V, 3A power supply and a regular open (NO, COM) trigger state. Buy ZKTeco EX-802 Exit Button from Star Tech In Bangladesh, you can get original ZKTeco EX-802 Exit Button From Tencommander. We have a large collection of latest ZKTeco Access Control to purchase. Order Online Or Visit your Nearest Tencommander Shop to get yours at lowest price. The ZKTeco EX-802 Exit Button comes with no warranty.