UCTRONICS DC 12V Programmable Multifunction Time Delay Relay Module with Segment LEDs Display for Smart Home, Automatic Control
Overview
- Programmable 18 delay modes, to meet the switch control of all kinds of occasions
- Reverse protection, avoid burning down the module as connecting the wrong terminals
- Auto power saving function, user could set up on their own
- All options setting could be saved automatically, the content will not be lost even power down
- Paper instructions & worry-free warranty
- Power Supply: at least 12V/100mA
