UT-15SL Series is a universal contact-monitoring transmitter, designed to monitor an activation of a specific wired sensor which is connected to it. Whenever the wired device is triggered, UT-15SL Series will transmit an alarm signal to Control Panel and further notify users of an alarm event. It provides flexibility and agility in the security deployment.

UT-15SL Series design consists of a cover and base. The cover contains all electronics and the base provides a means for fixing the device. An enclosed tamper switch provides tamper protection against unauthorized device opening and/or removal.